History of Trier
Encyclopedia
Trier
Trier
Trier, historically called in English Treves is a city in Germany on the banks of the Moselle. It is the oldest city in Germany, founded in or before 16 BC....

in Rhineland-Palatinate
Rhineland-Palatinate
Rhineland-Palatinate is one of the 16 states of the Federal Republic of Germany. It has an area of and about four million inhabitants. The capital is Mainz. English speakers also commonly refer to the state by its German name, Rheinland-Pfalz ....

, whose history dates to the Roman Empire
Roman Empire
The Roman Empire was the post-Republican period of the ancient Roman civilization, characterised by an autocratic form of government and large territorial holdings in Europe and around the Mediterranean....

, is often claimed to be the oldest city in Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

. Traditionally it was known in English
English language
English is a West Germanic language that arose in the Anglo-Saxon kingdoms of England and spread into what was to become south-east Scotland under the influence of the Anglian medieval kingdom of Northumbria...

 by its French
French language
French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...

 name of Treves.

Prehistory

The first traces of human settlement in the area of the city show evidence of linear pottery
Linear Pottery culture
The Linear Pottery culture is a major archaeological horizon of the European Neolithic, flourishing ca. 5500–4500 BC.It is abbreviated as LBK , is also known as the Linear Band Ware, Linear Ware, Linear Ceramics or Incised Ware culture, and falls within the Danubian I culture of V...

 settlements dating from the early Neolithic
Neolithic
The Neolithic Age, Era, or Period, or New Stone Age, was a period in the development of human technology, beginning about 9500 BC in some parts of the Middle East, and later in other parts of the world. It is traditionally considered as the last part of the Stone Age...

 period.
Since the last pre-Christian centuries, members of the Celt
Celt
The Celts were a diverse group of tribal societies in Iron Age and Roman-era Europe who spoke Celtic languages.The earliest archaeological culture commonly accepted as Celtic, or rather Proto-Celtic, was the central European Hallstatt culture , named for the rich grave finds in Hallstatt, Austria....

ic tribe of the Treveri
Treveri
The Treveri or Treviri were a tribe of Gauls who inhabited the lower valley of the Moselle from around 150 BCE, at the latest, until their eventual absorption into the Franks...

 settled in the area of today's Trier.

Roman Empire

The Romans
Roman Republic
The Roman Republic was the period of the ancient Roman civilization where the government operated as a republic. It began with the overthrow of the Roman monarchy, traditionally dated around 508 BC, and its replacement by a government headed by two consuls, elected annually by the citizens and...

 under Julius Caesar
Julius Caesar
Gaius Julius Caesar was a Roman general and statesman and a distinguished writer of Latin prose. He played a critical role in the gradual transformation of the Roman Republic into the Roman Empire....

 first subdued the Treveri
Treveri
The Treveri or Treviri were a tribe of Gauls who inhabited the lower valley of the Moselle from around 150 BCE, at the latest, until their eventual absorption into the Franks...

 in 58 to 50 BC. No later than 16 BC, at the foot of the hill later christened the Petrisberg, upon which a military camp had been set up in 30 BC and abandoned again a few months later, the Romans founded the city of Augusta Treverorum ("City of Augustus
Augustus
Augustus ;23 September 63 BC – 19 August AD 14) is considered the first emperor of the Roman Empire, which he ruled alone from 27 BC until his death in 14 AD.The dates of his rule are contemporary dates; Augustus lived under two calendars, the Roman Republican until 45 BC, and the Julian...

 in the land of the Treveri
Treveri
The Treveri or Treviri were a tribe of Gauls who inhabited the lower valley of the Moselle from around 150 BCE, at the latest, until their eventual absorption into the Franks...

"), which has a claim to being the oldest city in Germany. The honour of being named after the Emperor was one shared only by Augsburg
Augsburg
Augsburg is a city in the south-west of Bavaria, Germany. It is a university town and home of the Regierungsbezirk Schwaben and the Bezirk Schwaben. Augsburg is an urban district and home to the institutions of the Landkreis Augsburg. It is, as of 2008, the third-largest city in Bavaria with a...

 and Augst
Augst
Augst is a municipality in the district of Liestal in the canton of Basel-Country in Switzerland.It was known as Augusta Raurica in roman times-History:...

 in northern Switzerland
Switzerland
Switzerland name of one of the Swiss cantons. ; ; ; or ), in its full name the Swiss Confederation , is a federal republic consisting of 26 cantons, with Bern as the seat of the federal authorities. The country is situated in Western Europe,Or Central Europe depending on the definition....

. Following the reorganisation of the Roman province
Roman province
In Ancient Rome, a province was the basic, and, until the Tetrarchy , largest territorial and administrative unit of the empire's territorial possessions outside of Italy...

s in Germany
Germania
Germania was the Greek and Roman geographical term for the geographical regions inhabited by mainly by peoples considered to be Germani. It was most often used to refer especially to the east of the Rhine and north of the Danube...

 in 16 BC, Emperor Augustus decided that the city should become the capital of the province of Belgica
Gallia Belgica
Gallia Belgica was a Roman province located in what is now the southern part of the Netherlands, Belgium, Luxembourg, northeastern France, and western Germany. The indigenous population of Gallia Belgica, the Belgae, consisted of a mixture of Celtic and Germanic tribes...

. Shortly before AD 100, an amphitheatre
Amphitheatre
An amphitheatre is an open-air venue used for entertainment and performances.There are two similar, but distinct, types of structure for which the word "amphitheatre" is used: Ancient Roman amphitheatres were large central performance spaces surrounded by ascending seating, and were commonly used...

 was built, the signal sign of a city of any importance.

Trier rose in importance during the Empire's third-century crisis
Crisis of the Third Century
The Crisis of the Third Century was a period in which the Roman Empire nearly collapsed under the combined pressures of invasion, civil war, plague, and economic depression...

, as the chief city of the province of Gallia Belgica
Gallia Belgica
Gallia Belgica was a Roman province located in what is now the southern part of the Netherlands, Belgium, Luxembourg, northeastern France, and western Germany. The indigenous population of Gallia Belgica, the Belgae, consisted of a mixture of Celtic and Germanic tribes...

  From 271 to 274 AD, Trier was the second city of the breakaway Gallic Empire
Gallic Empire
The Gallic Empire is the modern name for a breakaway realm that existed from 260 to 274. It originated during the Roman Empire's Crisis of the Third Century....

, at first under Postumus
Postumus
Marcus Cassianius Latinius Postumus was a Roman emperor of Batavian origin. He usurped power from Gallienus in 260 and formed the so-called Gallic Empire...

, who was proclaimed in Cologne, then under his ephemeral successor, Victorinus
Victorinus
Marcus Piavonius Victorinus was emperor of the secessionist Gallic Empire from 269 to 271, following the brief reign of Marius. He was murdered by a jealous husband whose wife he tried to seduce.-Reign:...

, who made his base at Trier, where he had rebuilt a large house with a mosaic proclaiming his position as tribune in Postumus' Gallic Praetorian Guard
Praetorian Guard
The Praetorian Guard was a force of bodyguards used by Roman Emperors. The title was already used during the Roman Republic for the guards of Roman generals, at least since the rise to prominence of the Scipio family around 275 BC...

; the city served again as capital under the emperors Tetricus I
Tetricus I
Gaius Pius Esuvius Tetricus was Emperor of the Gallic Empire from 271 to 274, following the murder of Victorinus. Tetricus, who ruled with his son, Tetricus II, was the last of the Gallic emperors following his surrender to the Roman emperor Aurelian.-Reign:Tetricus was a senator born to a noble...

 and II
Tetricus II
Caius Pius Esuvius Tetricus was the son of Tetricus I, Emperor of the Gallic Empire ....

. From the second half of the 3rd century onwards, Trier was the seat of an archbishopric
Archbishopric of Trier
The Archbishopric of Trier was a Roman Catholic diocese in Germany, that existed from Carolingian times until the end of the Holy Roman Empire. Its suffragans were the dioceses of Metz, Toul and Verdun. Since the 9th century the Archbishops of Trier were simultaneously princes and since the 11th...

; the first bishop being Eucharius
Eucharius
Saint Eucharius is venerated as the first bishop of Trier. He lived in the second half of the third century. According to an ancient legend, he was one of the seventy-two disciples of Christ, and was sent to Gaul by Saint Peter as bishop, together with the deacon Valerius and the subdeacon...

. In the year 275, the city was destroyed in an invasion by the Alamanni
Alamanni
The Alamanni, Allemanni, or Alemanni were originally an alliance of Germanic tribes located around the upper Rhine river . One of the earliest references to them is the cognomen Alamannicus assumed by Roman Emperor Caracalla, who ruled the Roman Empire from 211 to 217 and claimed thereby to be...

. Diocletian
Diocletian
Diocletian |latinized]] upon his accession to Diocletian . c. 22 December 244  – 3 December 311), was a Roman Emperor from 284 to 305....

 recognized the urgency of maintaining an imperial presence in the Gauls, and established first Maximian
Maximian
Maximian was Roman Emperor from 286 to 305. He was Caesar from 285 to 286, then Augustus from 286 to 305. He shared the latter title with his co-emperor and superior, Diocletian, whose political brain complemented Maximian's military brawn. Maximian established his residence at Trier but spent...

, then Constantius Chlorus
Constantius Chlorus
Constantius I , commonly known as Constantius Chlorus, was Roman Emperor from 293 to 306. He was the father of Constantine the Great and founder of the Constantinian dynasty. As Caesar he defeated the usurper Allectus in Britain and campaigned extensively along the Rhine frontier, defeating the...

 as caesars at Trier; from 293 to 395, Trier was one of the residences of the Western Roman Emperor
Western Roman Empire
The Western Roman Empire was the western half of the Roman Empire after its division by Diocletian in 285; the other half of the Roman Empire was the Eastern Roman Empire, commonly referred to today as the Byzantine Empire....

 in Late Antiquity
Late Antiquity
Late Antiquity is a periodization used by historians to describe the time of transition from Classical Antiquity to the Middle Ages, in both mainland Europe and the Mediterranean world. Precise boundaries for the period are a matter of debate, but noted historian of the period Peter Brown proposed...

. and its position required the monumental settings that betokened imperial government.
A mint was immediately established by Constantius, which came to be the principal mint of the Roman West. A new stadium was added to the amphitheater, to stage chariot races. Under the rule of Constantine the Great (306–337), the city was rebuilt and buildings such as the Palastaula (known today as the Constantine Basilica
Aula Palatina
The Basilica of Constantine , or Aula Palatina, at Trier, Germany is a Roman palace basilica that was built by the emperor Constantine at the beginning of the 4th century....

) and the Imperial Baths (Barbarathermen), the largest surviving Roman baths outside Rome, were begun under Constantius and completed c 314 constructed. by his son Constantine, who left Trier in the hands of his son Crispus. In 326, sections of the imperial family's private residential palaces were extended and converted to a large double basilica, the remains of which are still partly recognisable in the area of the Trier Cathedral (Trierer Dom) and the church "Liebfrauenkirche". A demolished imperial palace has left shattered sections of painted ceiling, which scholars believe once belonged to Constantine's young wife, Fausta
Fausta
Fausta Flavia Maxima was a Roman Empress, daughter of the Roman Emperor Maximianus. To seal the alliance between them for control of the Tetrarchy, in 307 Maximianus married her to Constantine I, who set aside his wife Minervina in her favour. Constantine and Fausta had been betrothed since...

, whom he later put to death.

From 318 onwards, Trier was the seat of the Gallic prefecture (the Praefectus Praetorio Galliarium), one of the two highest authorities in the Western Roman Empire
Western Roman Empire
The Western Roman Empire was the western half of the Roman Empire after its division by Diocletian in 285; the other half of the Roman Empire was the Eastern Roman Empire, commonly referred to today as the Byzantine Empire....

, which governed the western Roman provinces from Morocco to Britain. Constantine's son Constantius II
Constantius II
Constantius II , was Roman Emperor from 337 to 361. The second son of Constantine I and Fausta, he ascended to the throne with his brothers Constantine II and Constans upon their father's death....

 resided here from 328 to 340. Roman Trier was the birthplace of Saint Ambrose ca. 340, who later became the Bishop of Milan
Milan
Milan is the second-largest city in Italy and the capital city of the region of Lombardy and of the province of Milan. The city proper has a population of about 1.3 million, while its urban area, roughly coinciding with its administrative province and the bordering Province of Monza and Brianza ,...

 and was eventually named a Doctor of the Roman Catholic Church long after his death in 397..

From 367, under Valentinian I
Valentinian I
Valentinian I , also known as Valentinian the Great, was Roman emperor from 364 to 375. Upon becoming emperor he made his brother Valens his co-emperor, giving him rule of the eastern provinces while Valentinian retained the west....

, Trier once more became an imperial residence (lasting until the death of Theodosius I
Theodosius I
Theodosius I , also known as Theodosius the Great, was Roman Emperor from 379 to 395. Theodosius was the last emperor to rule over both the eastern and the western halves of the Roman Empire. During his reign, the Goths secured control of Illyricum after the Gothic War, establishing their homeland...

 in 395) and remained the largest city north of the Alps
Alps
The Alps is one of the great mountain range systems of Europe, stretching from Austria and Slovenia in the east through Italy, Switzerland, Liechtenstein and Germany to France in the west....

. It was for a few years (383 – 388) the capital of Magnus Maximus
Magnus Maximus
Magnus Maximus , also known as Maximianus and Macsen Wledig in Welsh, was Western Roman Emperor from 383 to 388. As commander of Britain, he usurped the throne against Emperor Gratian in 383...

, who ruled most of the western Empire. In 407, shortly after the invasion of Gaul
Gaul
Gaul was a region of Western Europe during the Iron Age and Roman era, encompassing present day France, Luxembourg and Belgium, most of Switzerland, the western part of Northern Italy, as well as the parts of the Netherlands and Germany on the left bank of the Rhine. The Gauls were the speakers of...

 by the Vandals
Vandals
The Vandals were an East Germanic tribe that entered the late Roman Empire during the 5th century. The Vandals under king Genseric entered Africa in 429 and by 439 established a kingdom which included the Roman Africa province, besides the islands of Sicily, Corsica, Sardinia and the Balearics....

, Alans
Alans
The Alans, or the Alani, occasionally termed Alauni or Halani, were a group of Sarmatian tribes, nomadic pastoralists of the 1st millennium AD who spoke an Eastern Iranian language which derived from Scytho-Sarmatian and which in turn evolved into modern Ossetian.-Name:The various forms of Alan —...

 and Suebi
Suebi
The Suebi or Suevi were a group of Germanic peoples who were first mentioned by Julius Caesar in connection with Ariovistus' campaign, c...

, the Gallic prefecture was relocated to Arles
Arles
Arles is a city and commune in the south of France, in the Bouches-du-Rhône department, of which it is a subprefecture, in the former province of Provence....

, on the Rhône
Rhône River
The Rhone is one of the major rivers of Europe, rising in Switzerland and running from there through southeastern France. At Arles, near its mouth on the Mediterranean Sea, the river divides into two branches, known as the Great Rhone and the Little Rhone...

.

Roman Trier had been subjected to attacks by Germanic
Confederations of Germanic tribes
The following are some historical Germanic Confederations:*230 BC - Bastarnae, a mixture of Germanic tribes, at the Black Sea; they participated in the siege of Olbia in 220 BC....

 tribes from 350 onwards, but these had been repulsed by Emperor Julian
Julian the Apostate
Julian "the Apostate" , commonly known as Julian, or also Julian the Philosopher, was Roman Emperor from 361 to 363 and a noted philosopher and Greek writer....

. After the invasions of 407 the Romans were able to reestablish the Rhine frontier and hold northern Gaul tenuously until the end of the 450s, when control was finally lost to the Franks and local military commanders who claimed to represent central Roman authority. During this period Trier was captured by the Franks
Franks
The Franks were a confederation of Germanic tribes first attested in the third century AD as living north and east of the Lower Rhine River. From the third to fifth centuries some Franks raided Roman territory while other Franks joined the Roman troops in Gaul. Only the Salian Franks formed a...

 (possibly in 413 and 421), as well as by the Huns
Huns
The Huns were a group of nomadic people who, appearing from east of the Volga River, migrated into Europe c. AD 370 and established the vast Hunnic Empire there. Since de Guignes linked them with the Xiongnu, who had been northern neighbours of China 300 years prior to the emergence of the Huns,...

 under Attila
Attila the Hun
Attila , more frequently referred to as Attila the Hun, was the ruler of the Huns from 434 until his death in 453. He was leader of the Hunnic Empire, which stretched from the Ural River to the Rhine River and from the Danube River to the Baltic Sea. During his reign he was one of the most feared...

 in 451. The city became definitively part of Frankish territory (Francia Rhinensis) in 475 (See also Arbogast
Arbogast
Arbogast is a Germanic name composed of arbi ‘inheritance’ + gast ‘stranger’.Arbogast may refer to:* Arbogast , a Frankish general in the late Roman Empire* Saint Arbogast, an Irish saint...

). As a result of the conflicts of this period, Trier's population decreased from an estimated 80,000 in the 4th century to 5,000 at the beginning of the 6th century.

Middle Ages

By the end of the 5th century, Trier was under Frankish
Franks
The Franks were a confederation of Germanic tribes first attested in the third century AD as living north and east of the Lower Rhine River. From the third to fifth centuries some Franks raided Roman territory while other Franks joined the Roman troops in Gaul. Only the Salian Franks formed a...

 rule, first controlled by the Merovingian dynasty, then by the Carolingian
Carolingian
The Carolingian dynasty was a Frankish noble family with origins in the Arnulfing and Pippinid clans of the 7th century AD. The name "Carolingian", Medieval Latin karolingi, an altered form of an unattested Old High German *karling, kerling The Carolingian dynasty (known variously as the...

s. As a result of the Treaty of Verdun
Treaty of Verdun
The Treaty of Verdun was a treaty between the three surviving sons of Louis the Pious, the son and successor of Charlemagne, which divided the Carolingian Empire into three kingdoms...

 in 843, by which the grandsons of Charlemagne
Charlemagne
Charlemagne was King of the Franks from 768 and Emperor of the Romans from 800 to his death in 814. He expanded the Frankish kingdom into an empire that incorporated much of Western and Central Europe. During his reign, he conquered Italy and was crowned by Pope Leo III on 25 December 800...

 divided his empire into three parts, Trier was incorporated into the Kingdom of Lorraine
Lorraine (province)
The Duchy of Upper Lorraine was an historical duchy roughly corresponding with the present-day northeastern Lorraine region of France, including parts of modern Luxembourg and Germany. The main cities were Metz, Verdun, and the historic capital Nancy....

 (Lotharingia). After the death of Lothair II
Lothair II of Lotharingia
Lothair II was the second son of Emperor Lothair I and Ermengarde of Tours. He was married to Teutberga, daughter of Boso the Elder. He is the namesake of the Lothair Crystal, which he probably commissioned, and of the Cross of Lothair, which was made over a century after his death but...

, ruler of Lorraine, Trier in 870 became part of the East Frankish Empire
Eastern Francia
East Francia , also known as the Kingdom of the East Franks or Francia Orientalis, was the realm allotted to Louis the German by the 843 Treaty of Verdun...

, later called Germany, under Henry I.

Many abbey
Abbey
An abbey is a Catholic monastery or convent, under the authority of an Abbot or an Abbess, who serves as the spiritual father or mother of the community.The term can also refer to an establishment which has long ceased to function as an abbey,...

s and monasteries
Monastery
Monastery denotes the building, or complex of buildings, that houses a room reserved for prayer as well as the domestic quarters and workplace of monastics, whether monks or nuns, and whether living in community or alone .Monasteries may vary greatly in size – a small dwelling accommodating only...

 were founded in the early Frankish time, including St. Maximin, St. Martin, St. Irminen, St. Maria ad Martyres/St.Mergen and others. The only important abbey that survived wars and secularization
Secularization
Secularization is the transformation of a society from close identification with religious values and institutions toward non-religious values and secular institutions...

 by the French
French Consulate
The Consulate was the government of France between the fall of the Directory in the coup of 18 Brumaire in 1799 until the start of the Napoleonic Empire in 1804...

 at the beginning of 1800 is the Benedictine abbey St. Matthias in the south of Trier. Here, the first three bishops of Trier, Eucherius
Eucherius
Eucherius may refer to:*Saint Eucherius of Lyon, 5th century bishop*Saint Eucherius of Orléans, 8th century bishop*Eucherius was the son of Stilicho and was executed with his parents in 408...

, Valerius
Valerius of Trèves
Saint Valerius was a semi-legendary bishop of Trier. His feast day is 29 January.-Legend:According to an ancient legend, he was a follower of Saint Eucharius, the first bishop of Trier...

 and Maternus
Maternus
Maternus, also known as Maternus II or St. Maternus, was the first known bishop of Cologne, Germany, c. 285-315. He founded a church on the site of a Roman temple which later became Cologne Cathedral.-Legend:...

  are buried alongside the apostle Saint Matthias
Saint Matthias
Matthias , according to the Acts of the Apostles, was the apostle chosen by the remaining eleven apostles to replace Judas Iscariot following Judas' betrayal of Jesus and his suicide.-Biography:...

. This is the only tomb of an apostle to be located in Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

 north of the Alps
Alps
The Alps is one of the great mountain range systems of Europe, stretching from Austria and Slovenia in the east through Italy, Switzerland, Liechtenstein and Germany to France in the west....

, thus making Trier together with Rome
Rome
Rome is the capital of Italy and the country's largest and most populated city and comune, with over 2.7 million residents in . The city is located in the central-western portion of the Italian Peninsula, on the Tiber River within the Lazio region of Italy.Rome's history spans two and a half...

 in Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 (burial place of St. Peter
Saint Peter
Saint Peter or Simon Peter was an early Christian leader, who is featured prominently in the New Testament Gospels and the Acts of the Apostles. The son of John or of Jonah and from the village of Bethsaida in the province of Galilee, his brother Andrew was also an apostle...

 the apostle) and Santiago de Compostela
Santiago de Compostela
Santiago de Compostela is the capital of the autonomous community of Galicia, Spain.The city's Cathedral is the destination today, as it has been throughout history, of the important 9th century medieval pilgrimage route, the Way of St. James...

 in Spain
Spain
Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

 (tomb of St. James
Saint James the Great
James, son of Zebedee was one of the Twelve Apostles of Jesus. He was a son of Zebedee and Salome, and brother of John the Apostle...

) one of three major places of pilgrimage
Pilgrimage
A pilgrimage is a journey or search of great moral or spiritual significance. Typically, it is a journey to a shrine or other location of importance to a person's beliefs and faith...

 in Europe for Catholics
Roman Catholic Church
The Catholic Church, also known as the Roman Catholic Church, is the world's largest Christian church, with over a billion members. Led by the Pope, it defines its mission as spreading the gospel of Jesus Christ, administering the sacraments and exercising charity...

. In 882, Trier was sacked by the Viking
Viking
The term Viking is customarily used to refer to the Norse explorers, warriors, merchants, and pirates who raided, traded, explored and settled in wide areas of Europe, Asia and the North Atlantic islands from the late 8th to the mid-11th century.These Norsemen used their famed longships to...

s, who burnt most churches and abbeys. This was the end of the systematically built Roman Trier.

Medieval legend, recorded in 1105 in the Gesta Treverorum
Gesta Treverorum
The Gesta Treverorum is a collection of histories, legends, wars, records of the Archbishops of Trier, writings of the Popes, and other records that were collected by the monks of the St. Matthias Abbey in Trier. It was begun in the 12th century and was continued until 1794 when the Archbishopric...

, makes Trebeta
Trebeta
Trebeta was the legendary founder of Trier according to the Gesta Treverorum. He was the son of Ninus, King of Assyria, by a wife prior to his marriage to Queen Semiramis. His stepmother Semiramis despised him, and when she took over the kingdom after the death of his father Ninus, Trebeta left...

 son of Ninus
Ninus
Ninus , according to Greek historians writing in the Hellenistic period and later, was accepted as the eponymous founder of Nineveh , Ancient capital of Assyria, although he does not seem to represent any one personage known to modern history, and is more likely a conflation of several real and/or...

 the founder of Trier
Trier
Trier, historically called in English Treves is a city in Germany on the banks of the Moselle. It is the oldest city in Germany, founded in or before 16 BC....

.
Also of medieval date is the inscription at the facade of the Red House of Trier market,
ANTE ROMAM TREVIRIS STETIT ANNIS MILLE TRECENTIS.
PERSTET ET ÆTERNA PACE FRVATVR. AMEN.

being mentioned in the Codex Udalrici of 1125.

From 902, when power passed into the hands of the archbishops, Trier was administered by the Vogt
Vogt
A Vogt ; plural Vögte; Dutch voogd; Danish foged; ; ultimately from Latin [ad]vocatus) in the Holy Roman Empire was the German title of a reeve or advocate, an overlord exerting guardianship or military protection as well as secular justice...

 of the archbishopric, which developed its own seal
Seal (device)
A seal can be a figure impressed in wax, clay, or some other medium, or embossed on paper, with the purpose of authenticating a document ; but the term can also mean the device for making such impressions, being essentially a mould with the mirror image of the design carved in sunken- relief or...

 in 1149. The Archbishop of Trier
Archbishopric of Trier
The Archbishopric of Trier was a Roman Catholic diocese in Germany, that existed from Carolingian times until the end of the Holy Roman Empire. Its suffragans were the dioceses of Metz, Toul and Verdun. Since the 9th century the Archbishops of Trier were simultaneously princes and since the 11th...

 was, as chancellor of Burgundy
Kingdom of Arles
The Kingdom of Arles or Second Kingdom of Burgundy of the High Middle Ages was a Frankish dominion established in 933 from lands of the early medieval Kingdom of Burgundy at Arles...

, one of the seven Electors
Prince-elector
The Prince-electors of the Holy Roman Empire were the members of the electoral college of the Holy Roman Empire, having the function of electing the Roman king or, from the middle of the 16th century onwards, directly the Holy Roman Emperor.The heir-apparent to a prince-elector was known as an...

 of the Holy Roman Empire
Holy Roman Empire
The Holy Roman Empire was a realm that existed from 962 to 1806 in Central Europe.It was ruled by the Holy Roman Emperor. Its character changed during the Middle Ages and the Early Modern period, when the power of the emperor gradually weakened in favour of the princes...

, a right which originated in the 12th or 13th century, and which continued until the French Revolution
French Revolution
The French Revolution , sometimes distinguished as the 'Great French Revolution' , was a period of radical social and political upheaval in France and Europe. The absolute monarchy that had ruled France for centuries collapsed in three years...

. From the 10th century and throughout the Middle Ages
Middle Ages
The Middle Ages is a periodization of European history from the 5th century to the 15th century. The Middle Ages follows the fall of the Western Roman Empire in 476 and precedes the Early Modern Era. It is the middle period of a three-period division of Western history: Classic, Medieval and Modern...

, Trier made several attempts to achieve autonomy from the Archbishopric of Trier, but was ultimately unsuccessful. In 1212, the city received a charter from Emperor Otto IV
Otto IV, Holy Roman Emperor
Otto IV of Brunswick was one of two rival kings of the Holy Roman Empire from 1198 on, sole king from 1208 on, and emperor from 1209 on. The only king of the Welf dynasty, he incurred the wrath of Pope Innocent III and was excommunicated in 1215.-Early life:Otto was the third son of Henry the...

, which was confirmed by Conrad IV
Conrad IV of Germany
Conrad IV was king of Jerusalem , of Germany , and of Sicily .-Biography:...

. In 1309, however, it was forced to once again recognise the authority of the Archbishop, who was at that time the imposing Baldwin of Luxemburg, son of the Count of Luxemburg.

Elected in 1307 when he was only 22 years old, Baldwin was the most important Archbishop and Prince-Elector of Trier in the Middle Ages. He was the brother of the German King and Emperor Henry VII
Henry VII, Holy Roman Emperor
Henry VII was the King of Germany from 1308 and Holy Roman Emperor from 1312. He was the first emperor of the House of Luxembourg...

 and his grandnephew Charles would later become German King and Emperor as Charles IV
Charles IV, Holy Roman Emperor
Charles IV , born Wenceslaus , was the second king of Bohemia from the House of Luxembourg, and the first king of Bohemia to also become Holy Roman Emperor....

. He used his family connections to add considerable territories to the Electorate of Trier and is also known to have built many castles in the region. When he died in 1354, Trier was a prospering city.

The status of Trier as an archbishopric city was confirmed in 1364 by Emperor Charles IV and by the Reichskammergericht
Reichskammergericht
The Reichskammergericht or Imperial Chamber Court was one of two highest judicial institutions in the Holy Roman Empire, the other one being the Aulic Council in Vienna. It was founded in 1495 by the Imperial Diet in Worms...

; the city's dream of self-rule came definitively to an end in 1583. Until the demise of the old empire, Trier remained the capital of the electoral Archbishopric of Trier, although not the residence of its head of state, the Prince-Elector. At its head was a court of lay assessors, which was expanded in 1443 by Archbishop Jacob I to include bipartisan mayors.

The Dombering (curtain wall of the Cathedral) having been secured at the end of the 10th century, Archbishop Theoderich I and his successor Arnold II later set about surrounding the city by walls. This curtain wall, which followed the path now taken by the Alleenring, enclosed 1.38 square kilometres.

Modern age

In 1473, Emperor Frederick III
Frederick III, Holy Roman Emperor
Frederick the Peaceful KG was Duke of Austria as Frederick V from 1424, the successor of Albert II as German King as Frederick IV from 1440, and Holy Roman Emperor as Frederick III from 1452...

 and Charles the Bold
Charles I, Duke of Burgundy
Charles the Bold , baptised Charles Martin, was Duke of Burgundy from 1467 to 1477...

, Duke of Burgundy
Duchy of Burgundy
The Duchy of Burgundy , was heir to an ancient and prestigious reputation and a large division of the lands of the Second Kingdom of Burgundy and in its own right was one of the geographically larger ducal territories in the emergence of Early Modern Europe from Medieval Europe.Even in that...

 convened in Trier. In this same year, the University of Trier
University of Trier
The University of Trier , in the German city of Trier, was founded in 1473. Closed in 1798 by order of the then French administration in Trier, the university was re-established in 1970 after a hiatus of some 172 years. The new university campus is located on top of the Tarforst heights, an urban...

 was founded in the city.

From 1581 until 1593, intense witch persecutions
Trier witch trials
The Witch trials of Trier in Germany in the years from 1581 to 1593 was the perhaps biggest witch trial in Europe. The persecutions started in the diocese of Trier in 1581 and reached the city itself in 1587, where it was to lead to the death of about three hundred and sixty eight people, and was...

, involving nobility as well as commoners, abounded throughout this region, leading to mass executions of hundreds of people.

In the 17th century, the Archbishops and Prince-Electors of Trier relocated their residences to Philippsburg
Philippsburg
Philippsburg is a town in Germany, in the district of Karlsruhe in Baden-Württemberg.-History:Before 1632, Philippsburg was known as "Udenheim".The city was a possession of the Bishop of Speyer from 1371–1718...

 Castle in Ehrenbreitstein
Festung Ehrenbreitstein
Ehrenbreitstein Fortress is a fortress on the mountain of the same name on the east bank of the Rhine opposite the town of Koblenz in the German state of Rhineland-Palatinate....

, near Koblenz
Koblenz
Koblenz is a German city situated on both banks of the Rhine at its confluence with the Moselle, where the Deutsches Eck and its monument are situated.As Koblenz was one of the military posts established by Drusus about 8 BC, the...

.
A session of the Reichstag
Reichstag (Holy Roman Empire)
The Imperial Diet was the Diet, or general assembly, of the Imperial Estates of the Holy Roman Empire.During the period of the Empire, which lasted formally until 1806, the Diet was not a parliament in today's sense; instead, it was an assembly of the various estates of the realm...

 was held in Trier in 1512, during which the demarcation of the Imperial Circle
Imperial Circle
An Imperial Circle comprised a regional grouping of territories of the Holy Roman Empire, primarily for the purpose of organizing a common defensive structure and of collecting the imperial taxes, but also as a means of organization within the Imperial Diet and the Imperial Chamber Court.Each...

s was definitively established.

With the Thirty Years' War
Thirty Years' War
The Thirty Years' War was fought primarily in what is now Germany, and at various points involved most countries in Europe. It was one of the most destructive conflicts in European history....

 (1618–1648), more than two centuries of warfare began for Trier. It was occupied several times by French
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 troops. They besieged and occupied Trier in 1632, 1645, 1673 (the French Army
French Army
The French Army, officially the Armée de Terre , is the land-based and largest component of the French Armed Forces.As of 2010, the army employs 123,100 regulars, 18,350 part-time reservists and 7,700 Legionnaires. All soldiers are professionals, following the suspension of conscription, voted in...

 stayed until 1675 and destroyed all churches, abbeys and settlements in front of the city walls for military reasons; the city itself was heavily fortified).

In 1684, with the War of the Reunions
War of the Reunions
The War of the Reunions was a short conflict between France and Spain and its allies. It was fueled by the long-running desire of Louis XIV to conquer new lands, many of them comprising part of the Spanish Netherlands, along France's northern and eastern borders...

, an era of French expansion began. Trier was again captured in 1684; all walls and fortresses were destroyed this time. After Trier and its associated electorate were yet again taken during the War of Palatinate Succession
War of the Grand Alliance
The Nine Years' War – often called the War of the Grand Alliance, the War of the Palatine Succession, or the War of the League of Augsburg – was a major war of the late 17th century fought between King Louis XIV of France, and a European-wide coalition, the Grand Alliance, led by the Anglo-Dutch...

 in 1688, many cities in the electorate were systematically destroyed in 1689 by the French Army. Nearly all castles were blown up and the only bridge across the Moselle
Moselle River
The Moselle is a river flowing through France, Luxembourg, and Germany. It is a left tributary of the Rhine, joining the Rhine at Koblenz. A small part of Belgium is also drained by the Mosel through the Our....

 in Trier was burnt. King Louis XIV of France
Louis XIV of France
Louis XIV , known as Louis the Great or the Sun King , was a Bourbon monarch who ruled as King of France and Navarre. His reign, from 1643 to his death in 1715, began at the age of four and lasted seventy-two years, three months, and eighteen days...

 personally issued the order for these acts of destruction but also gave the command to spare the city of Trier. As the French Army retreated in 1698, it left a starving city without walls and only 2,500 inhabitants.

During the War of the Spanish Succession
War of the Spanish Succession
The War of the Spanish Succession was fought among several European powers, including a divided Spain, over the possible unification of the Kingdoms of Spain and France under one Bourbon monarch. As France and Spain were among the most powerful states of Europe, such a unification would have...

 in 1702, Trier was occupied again by a French army. In 1704-05 an allied British
Kingdom of Great Britain
The former Kingdom of Great Britain, sometimes described as the 'United Kingdom of Great Britain', That the Two Kingdoms of Scotland and England, shall upon the 1st May next ensuing the date hereof, and forever after, be United into One Kingdom by the Name of GREAT BRITAIN. was a sovereign...

-Dutch
Dutch Republic
The Dutch Republic — officially known as the Republic of the Seven United Netherlands , the Republic of the United Netherlands, or the Republic of the Seven United Provinces — was a republic in Europe existing from 1581 to 1795, preceding the Batavian Republic and ultimately...

 army commanded by the Duke of Marlborough
Duke of Marlborough
Duke of Marlborough , is a hereditary title in the Peerage of England. The first holder of the title was John Churchill , the noted English general, and indeed an unqualified reference to the Duke of Marlborough in a historical text will almost certainly refer to him.-History:The dukedom was...

 passed Trier on its way to France. When the campaign failed, the French came back to Trier in 1705 and stayed until 1714. After a short period of peace, the War of the Polish Succession
War of the Polish Succession
The War of the Polish Succession was a major European war for princes' possessions sparked by a Polish civil war over the succession to Augustus II, King of Poland that other European powers widened in pursuit of their own national interests...

 started in 1734; the following year Trier was again occupied by the French, who stayed until 1737. The last Prince-Elector, Clement Wenceslaus of Saxony, relocated to Koblenz
Koblenz
Koblenz is a German city situated on both banks of the Rhine at its confluence with the Moselle, where the Deutsches Eck and its monument are situated.As Koblenz was one of the military posts established by Drusus about 8 BC, the...

 in 1786. In August 1794, French Republican troops took Trier. This date marked the end of the era of the old electorate. Churches, abbeys and clerical possessions were sold or the buildings put to practical use, such as stables.

With the peace treaties of Basel
Peace of Basel
The Peace of Basel of 1795 consists of three peace treaties involving France .* The first of the three treaties of 1795, France made peace with Prussia on 5 April; , * The Second was with Spain on 22 July, ending the War of the Pyrenees; and*...

 and Campo Formio
Treaty of Campo Formio
The Treaty of Campo Formio was signed on 18 October 1797 by Napoleon Bonaparte and Count Philipp von Cobenzl as representatives of revolutionary France and the Austrian monarchy...

 in 1797, German hegemonic powers Prussia
Kingdom of Prussia
The Kingdom of Prussia was a German kingdom from 1701 to 1918. Until the defeat of Germany in World War I, it comprised almost two-thirds of the area of the German Empire...

 and Austria
Habsburg Monarchy
The Habsburg Monarchy covered the territories ruled by the junior Austrian branch of the House of Habsburg , and then by the successor House of Habsburg-Lorraine , between 1526 and 1867/1918. The Imperial capital was Vienna, except from 1583 to 1611, when it was moved to Prague...

 ceded all German territories on the left bank of the Rhine river to France. Trier became a de fact French city. The University of Trier
University of Trier
The University of Trier , in the German city of Trier, was founded in 1473. Closed in 1798 by order of the then French administration in Trier, the university was re-established in 1970 after a hiatus of some 172 years. The new university campus is located on top of the Tarforst heights, an urban...

 was dissolved in the same year. In 1798, it became the capital of the newly-founded French Département de la Sarre
Sarre (département)
Sarre is the name of a department of the First French Empire which is now part of Germany and Belgium. It is named after the river Saar. It was formed in 1798, when the left bank of the Rhine was annexed by France. Prior to the occupation, its territory was divided between the Archbishopric of...

. With the Treaty of Lunéville
Treaty of Lunéville
The Treaty of Lunéville was signed on 9 February 1801 between the French Republic and the Holy Roman Emperor Francis II, negotiating both on behalf of his own domains and of the Holy Roman Empire...

 in 1801, Trier became also a de jure
De jure
De jure is an expression that means "concerning law", as contrasted with de facto, which means "concerning fact".De jure = 'Legally', De facto = 'In fact'....

French city. In 1801, Napoleon Bonaparte
Napoleon I of France
Napoleon Bonaparte was a French military and political leader during the latter stages of the French Revolution.As Napoleon I, he was Emperor of the French from 1804 to 1815...

 signed a concordate with Pope Pius VII
Pope Pius VII
Pope Pius VII , born Barnaba Niccolò Maria Luigi Chiaramonti, was a monk, theologian and bishop, who reigned as Pope from 14 March 1800 to 20 August 1823.-Early life:...

, thus stopping defamations of clerics and making Trier a diocese
Diocese
A diocese is the district or see under the supervision of a bishop. It is divided into parishes.An archdiocese is more significant than a diocese. An archdiocese is presided over by an archbishop whose see may have or had importance due to size or historical significance...

. Its territory was identical with the Département de la Sarre, much smaller than the Archbishopric of Trier
Archbishopric of Trier
The Archbishopric of Trier was a Roman Catholic diocese in Germany, that existed from Carolingian times until the end of the Holy Roman Empire. Its suffragans were the dioceses of Metz, Toul and Verdun. Since the 9th century the Archbishops of Trier were simultaneously princes and since the 11th...

 had been until 1794. In 1802, the Frenchman Charles Mannay became first bishop of the new founded diocese and, in 1803, the first Holy Mass
Mass (liturgy)
"Mass" is one of the names by which the sacrament of the Eucharist is called in the Roman Catholic Church: others are "Eucharist", the "Lord's Supper", the "Breaking of Bread", the "Eucharistic assembly ", the "memorial of the Lord's Passion and Resurrection", the "Holy Sacrifice", the "Holy and...

 since 1794 was celebrated in the Cathedral of Trier
Cathedral of Trier
The Cathedral of Saint Peter is a church in Trier, Rhineland-Palatinate, Germany. It is the oldest cathedral in the country. The edifice is notable for its extremely long life span under multiple different eras each contributing some elements to its design, including the center of the main chapel...

. Emperor Napoleon visited Trier in 1804. In this time, French Trier began to prosper.

In 1814, the French era ended suddenly as Trier was taken by Prussian troops
Prussian Army
The Royal Prussian Army was the army of the Kingdom of Prussia. It was vital to the development of Brandenburg-Prussia as a European power.The Prussian Army had its roots in the meager mercenary forces of Brandenburg during the Thirty Years' War...

. After the defeat of Napoleon, the Franco-German borders of 1792 were restored in the 1814
Treaty of Paris (1814)
The Treaty of Paris, signed on 30 May 1814, ended the war between France and the Sixth Coalition, part of the Napoleonic Wars, following an armistice signed on 23 May between Charles, Count of Artois, and the allies...

 and 1815
Treaty of Paris (1815)
Treaty of Paris of 1815, was signed on 20 November 1815 following the defeat and second abdication of Napoleon Bonaparte. In February, Napoleon had escaped from his exile on Elba; he entered Paris on 20 March, beginning the Hundred Days of his restored rule. Four days after France's defeat in the...

 Paris peace treaties. The city was proclaimed part of the Kingdom of Prussia
Kingdom of Prussia
The Kingdom of Prussia was a German kingdom from 1701 to 1918. Until the defeat of Germany in World War I, it comprised almost two-thirds of the area of the German Empire...

 in 1815 and made part of the Grand Duchy of the Lower Rhine
Grand Duchy of the Lower Rhine
The Grand Duchy of the Lower Rhine , or simply known as the Lower Rhine Province was a province of the Kingdom of Prussia and existed from 1815 to 1822....

, with six administrative districts. Trier became seat of one these district administrations, the Regierungsbezirk Trier
Regierungsbezirk
In Germany, a Government District, in German: Regierungsbezirk – is a subdivision of certain federal states .They are above the Kreise, Landkreise, and kreisfreie Städte...

. Because of the new political situation and the new customs frontiers in the West, the economy of Trier began a steady decline that was to last until 1840. The Province of the Lower Rhine was merged into the Rhine Province
Rhine Province
The Rhine Province , also known as Rhenish Prussia or synonymous to the Rhineland , was the westernmost province of the Kingdom of Prussia and the Free State of Prussia, within the German Reich, from 1822-1946. It was created from the provinces of the Lower Rhine and Jülich-Cleves-Berg...

 in 1822.

The influential philosopher and revolutionary Karl Marx
Karl Marx
Karl Heinrich Marx was a German philosopher, economist, sociologist, historian, journalist, and revolutionary socialist. His ideas played a significant role in the development of social science and the socialist political movement...

 was born in Trier in 1818. His birthplace, the Karl-Marx-Haus, was opened in 1947 and renovated in 1983.

From 1840 on, the situation of Trier began to improve as the neighbouring state of Luxembourg
Luxembourg
Luxembourg , officially the Grand Duchy of Luxembourg , is a landlocked country in western Europe, bordered by Belgium, France, and Germany. It has two principal regions: the Oesling in the North as part of the Ardennes massif, and the Gutland in the south...

, an important market for Trier-made products, joined the German Customs Union
Zollverein
thumb|upright=1.2|The German Zollverein 1834–1919blue = Prussia in 1834 grey= Included region until 1866yellow= Excluded after 1866red = Borders of the German Union of 1828 pink= Relevant others until 1834...

 in 1842. Trier, with a population of 15,500 at this time, produced mainly leather
Leather
Leather is a durable and flexible material created via the tanning of putrescible animal rawhide and skin, primarily cattlehide. It can be produced through different manufacturing processes, ranging from cottage industry to heavy industry.-Forms:...

, cloth, wine
Wine
Wine is an alcoholic beverage, made of fermented fruit juice, usually from grapes. The natural chemical balance of grapes lets them ferment without the addition of sugars, acids, enzymes, or other nutrients. Grape wine is produced by fermenting crushed grapes using various types of yeast. Yeast...

 and tobacco
Tobacco
Tobacco is an agricultural product processed from the leaves of plants in the genus Nicotiana. It can be consumed, used as a pesticide and, in the form of nicotine tartrate, used in some medicines...

. Iron works were founded in Quint near Trier at this time. An important infrastructural improvement was the introduction of a shipping line operating with paddle-wheel steamers
Paddle steamer
A paddle steamer is a steamship or riverboat, powered by a steam engine, using paddle wheels to propel it through the water. In antiquity, Paddle wheelers followed the development of poles, oars and sails, where the first uses were wheelers driven by animals or humans...

 on the Moselle River
Moselle River
The Moselle is a river flowing through France, Luxembourg, and Germany. It is a left tributary of the Rhine, joining the Rhine at Koblenz. A small part of Belgium is also drained by the Mosel through the Our....

, connecting Trier, Koblenz and Metz
Metz
Metz is a city in the northeast of France located at the confluence of the Moselle and the Seille rivers.Metz is the capital of the Lorraine region and prefecture of the Moselle department. Located near the tripoint along the junction of France, Germany, and Luxembourg, Metz forms a central place...

. The first railway line, linking Trier with Saarbrücken
Saarbrücken
Saarbrücken is the capital of the state of Saarland in Germany. The city is situated at the heart of a metropolitan area that borders on the west on Dillingen and to the north-east on Neunkirchen, where most of the people of the Saarland live....

 and Luxembourg was inaugurated in 1860, followed by the Trier-Cologne
Cologne
Cologne is Germany's fourth-largest city , and is the largest city both in the Germany Federal State of North Rhine-Westphalia and within the Rhine-Ruhr Metropolitan Area, one of the major European metropolitan areas with more than ten million inhabitants.Cologne is located on both sides of the...

 line across the Eifel
Eifel
The Eifel is a low mountain range in western Germany and eastern Belgium. It occupies parts of southwestern North Rhine-Westphalia, northwestern Rhineland-Palatinate and the south of the German-speaking Community of Belgium....

 in 1871 and the Moselle Railway to Koblenz in 1879. Minor lines to Bitburg
Bitburg
Bitburg It is situated approx. 25 km north-west of Trier, and 50 km north-east of Luxembourg . One American airbase, Spangdahlem Air Base, is located nearby.-History:...

 via Irrel
Irrel
Irrel is a municipality in the district Bitburg-Prüm, in Rhineland-Palatinate, Germany. It is situated in the Eifel, near the border with Luxembourg, at the confluence of the rivers Prüm and Nims. It is located approx. 15 km south-west of Bitburg and 5 km north-east of Echternach.Irrel is...

 along the Sauer River
Sauer
The Sauer or Sûre is a river in Belgium, Luxembourg and Germany. A left tributary of the river Moselle, its total length is 173 km....

, to Hermeskeil
Hermeskeil
Hermeskeil is a town in the Trier-Saarburg district, in Rhineland-Palatinate, Germany. It is situated in the Hunsrück, approx. 25 km southeast of Trier...

 along the Ruwer River
Ruwer River
The Ruwer is a river in Germany with a length of 46 kilometres, a right tributary of the Moselle River. The valley of the Ruwer is a part of the wine-growing region Mosel near Trier in Rhineland-Palatinate...

 and the Moselbahn to Bullay
Bullay
Bullay is an Ortsgemeinde – a municipality belonging to a Verbandsgemeinde, a kind of collective municipality – in the Cochem-Zell district in Rhineland-Palatinate, Germany...

 (near Zell
Zell (Mosel)
Zell is a town in the Cochem-Zell district in Rhineland-Palatinate, Germany. Zell has roughly 4,300 inhabitants and is the seat of the like-named Verbandsgemeinde.-Location:...

) were built later. A sign of increasing prosperity were the first trade fair
Trade fair
A trade fair is an exhibition organized so that companies in a specific industry can showcase and demonstrate their latest products, service, study activities of rivals and examine recent market trends and opportunities...

s in modern Trier in 1840 and 1842.

During the revolutions of 1848 in the German states
Revolutions of 1848 in the German states
The Revolutions of 1848 in the German states, also called the March Revolution – part of the Revolutions of 1848 that broke out in many countries of Europe – were a series of loosely coordinated protests and rebellions in the states of the German Confederation, including the Austrian Empire...

, Trier also saw protests and conflicts. The city council sent a letter to King Frederick William IV of Prussia
Frederick William IV of Prussia
|align=right|Upon his accession, he toned down the reactionary policies enacted by his father, easing press censorship and promising to enact a constitution at some point, but he refused to enact a popular legislative assembly, preferring to work with the aristocracy through "united committees" of...

, demanding more civic liberties. The lawyer Ludwig Simon
Ludwig Simon
Ludwig Simon was born in 1810. He became a lawyer in the town of Trier in the Rhineland of Germany. Known for his democratic beliefs, Simon was elected to the Frankfurt National Assembly in 1848 and 1849. In that assembly, he joined the "left wing" of the democratic group, which included Lorenzo...

 was elected to represent Trier in the first German parliament in Frankfurt
Frankfurt Parliament
The Frankfurt Assembly was the first freely elected parliament for all of Germany. Session was held from May 18, 1848 to May 31, 1849 in the Paulskirche at Frankfurt am Main...

. After Prussian soldiers killed one citizen and wounded others in a melée, the situation escalated. The people of Trier hoisted black-red-gold flags
Flag of Germany
The flag of Germany is a tricolour consisting of three equal horizontal bands displaying the national colours of Germany: black, red, and gold....

 as democratic
Democracy
Democracy is generally defined as a form of government in which all adult citizens have an equal say in the decisions that affect their lives. Ideally, this includes equal participation in the proposal, development and passage of legislation into law...

 symbols, rang the church bells, organized a militia
Militia
The term militia is commonly used today to refer to a military force composed of ordinary citizens to provide defense, emergency law enforcement, or paramilitary service, in times of emergency without being paid a regular salary or committed to a fixed term of service. It is a polyseme with...

 and took away the signs of Prussian rule. A second melée between demonstrators and soldiers, which left two citizens dead, led to a collective outburst of fury. The people began to build barricades and wave the red flag
Red flag
In politics, a red flag is a symbol of Socialism, or Communism, or sometimes left-wing politics in general. It has been associated with left-wing politics since the French Revolution. Socialists adopted the symbol during the Revolutions of 1848 and it became a symbol of communism as a result of its...

. There were even reports that a statue of the Prussian king was smashed into pieces. Trier was on the eve of a civil war
Civil war
A civil war is a war between organized groups within the same nation state or republic, or, less commonly, between two countries created from a formerly-united nation state....

 when the commander of the VIII Prussian army corps arrived and threatened to shell Trier. After being confronted with superior Prussian military power, the citizens gave up and removed the barricades. Some citizens were jailed for their democratic attitude; Ludwig Simon emigrated like many others and died in Switzerland
Switzerland
Switzerland name of one of the Swiss cantons. ; ; ; or ), in its full name the Swiss Confederation , is a federal republic consisting of 26 cantons, with Bern as the seat of the federal authorities. The country is situated in Western Europe,Or Central Europe depending on the definition....

. Trier became part of the German Empire
German Empire
The German Empire refers to Germany during the "Second Reich" period from the unification of Germany and proclamation of Wilhelm I as German Emperor on 18 January 1871, to 1918, when it became a federal republic after defeat in World War I and the abdication of the Emperor, Wilhelm II.The German...

 during the Prussian-led unification of Germany
Unification of Germany
The formal unification of Germany into a politically and administratively integrated nation state officially occurred on 18 January 1871 at the Versailles Palace's Hall of Mirrors in France. Princes of the German states gathered there to proclaim Wilhelm of Prussia as Emperor Wilhelm of the German...

 in 1871.

Second World War

In September 1944 during the Second World War
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, Trier was only a short distance from the frontline fighting and was subjected to almost daily bombardment by American
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 artillery
Artillery
Originally applied to any group of infantry primarily armed with projectile weapons, artillery has over time become limited in meaning to refer only to those engines of war that operate by projection of munitions far beyond the range of effect of personal weapons...

. Allied forces carried out three large-scale aerial attacks on the city later in the same year. On December 19 at 15:30, 30 British Lancaster bombers
Avro Lancaster
The Avro Lancaster is a British four-engined Second World War heavy bomber made initially by Avro for the Royal Air Force . It first saw active service in 1942, and together with the Handley Page Halifax it was one of the main heavy bombers of the RAF, the RCAF, and squadrons from other...

 dropped 136 tonnes of high-explosive bombs
Explosive material
An explosive material, also called an explosive, is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure...

 over Trier. Two days later, on December 21 at 14:35, 94 Lancasters and 47 American fighter-bombers
Ground attack aircraft
Ground-attack aircraft are military aircraft with primary role of attacking targets on the ground with greater precision than bombers and prepared to face stronger low-level air defense...

 dropped 427 tonnes of ordnance (high-explosive, incendiary and napalm
Napalm
Napalm is a thickening/gelling agent generally mixed with gasoline or a similar fuel for use in an incendiary device, primarily as an anti-personnel weapon...

 bombs). Another two days after that, 700 tonnes of bombs were released over the city.

According to research by the historian Adolf Welter, at least 420 people were killed in the December 1944 attacks on Trier. Numerous buildings were damaged. During the entire war, 1,600 houses in the city were completely destroyed.

On March 2, 1945, the city surrendered to the U.S. 94th Infantry Division
U.S. 94th Infantry Division
The 94th Division was a unit of the United States Army in World War I, and of the Organized Reserve Corps in 1921 until 1942.The 94th Infantry Division was a unit of the United States Army in World War II, and of the United States Army Reserve from 1956 until 1963...

 with minimal resistance.

Postwar period

At the end of April 1969, the old Roman road at the Porta Nigra
Porta Nigra
The Porta Nigra is a large Roman city gate in Trier, Germany. It is today the largest Roman city gate north of the Alps and has been designated a World Heritage Site....

 was uncovered. Shortly afterward, on May 12, 1969, the open-air wildlife enclosure in the Weisshaus forest was opened. The University of Trier
University of Trier
The University of Trier , in the German city of Trier, was founded in 1473. Closed in 1798 by order of the then French administration in Trier, the university was re-established in 1970 after a hiatus of some 172 years. The new university campus is located on top of the Tarforst heights, an urban...

 was reestablished in 1970, initially as part of the combined university of Trier-Kaiserslautern
Kaiserslautern
Kaiserslautern is a city in southwest Germany, located in the Bundesland of Rhineland-Palatinate at the edge of the Palatinate forest . The historic centre dates to the 9th century. It is from Paris, from Frankfurt am Main, and from Luxembourg.Kaiserslautern is home to 99,469 people...

. The evolution of Trier as a university city took a further step forward with the opening on April 1, 1974 of the Martinskloster student residence halls. In 1975, the university once more became independent.

Other significant events of the 1970s include the discontinuation of the 99-year-old "Trierische Landeszeitung" newspaper on March 31, 1974 and the reopening of the restored Cathedral of Trier
Cathedral of Trier
The Cathedral of Saint Peter is a church in Trier, Rhineland-Palatinate, Germany. It is the oldest cathedral in the country. The edifice is notable for its extremely long life span under multiple different eras each contributing some elements to its design, including the center of the main chapel...

 on May 1 of that same year.

From May 24 to 27 1984, Trier officially celebrated its 2,000th anniversary. In 1986, Roman Trier (the amphitheatre
Amphitheatre
An amphitheatre is an open-air venue used for entertainment and performances.There are two similar, but distinct, types of structure for which the word "amphitheatre" is used: Ancient Roman amphitheatres were large central performance spaces surrounded by ascending seating, and were commonly used...

, Barbara Baths, Imperial Baths, Constantine Basilica, Igel Monument, Porta Nigra
Porta Nigra
The Porta Nigra is a large Roman city gate in Trier, Germany. It is today the largest Roman city gate north of the Alps and has been designated a World Heritage Site....

, Roman bridge, Dom St. Peter and Liebfrauenkirche) was declared a UNESCO World Heritage Site
World Heritage Site
A UNESCO World Heritage Site is a place that is listed by the UNESCO as of special cultural or physical significance...

. Another cultural heritage site is the church of St. Paulin, designed by Balthasar Neumann
Balthasar Neumann
Johann Balthasar Neumann , also known as Balthasar Neumann, was a [German] military artillery engineer and architect who developed a refined brand of Baroque architecture, fusing Austrian, Bohemian, Italian, and French elements to design some of the most impressive buildings of the period,...

. During construction of an underground parking lot in October 1988, remnants of Roman fresco
Fresco
Fresco is any of several related mural painting types, executed on plaster on walls or ceilings. The word fresco comes from the Greek word affresca which derives from the Latin word for "fresh". Frescoes first developed in the ancient world and continued to be popular through the Renaissance...

 paintings were discovered beneath the Viehmarkt. On November 5, the Trier Observatory
Observatory
An observatory is a location used for observing terrestrial or celestial events. Astronomy, climatology/meteorology, geology, oceanography and volcanology are examples of disciplines for which observatories have been constructed...

 was officially inaugurated. In the course of excavation work on a further subterranean garage near the Roman bridge, a collection of 2,558 Roman gold coins was discovered on September 9, 1993. The coins have an estimated value of 2.5 million Euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

.

From April 22 to October 24, 2004, the State Garden Show was held on the Petrisberg heights and attracted 724,000 visitors.

A new discovery of Roman remains was made in April 2006, when traces of building walls were unearthed during demolition works in the city centre.

A large exhibition on the Roman Emperor Constantine the Great was the largest exhibition in Trier up to date. It ran from the 2nd of June to the 4th of November 2007. Some 1,600 pieces lend by 160 museums in 20 countries were on exhibit in three museums in Trier. In all 353,974 tickets were sold and all three museums counted 799,034 visitors, making it one of the most successful exhibitions in Germany.

Incorporation of municipalities

Formerly autonomous municipalities and territories that have been incorporated into the city of Trier. Some localities had already formed part of the urban area between 1798 and 1851. In 1798, the city area covered a total of 8.9 square kilometres.
Year Localities
1888 St. Paulin, Maar, Zurlauben, Löwenbrücken, St. Barbara
1888 Separation of Heiligkreuz and Olewig
1912 Pallien (southern part), Heiligkreuz, St. Matthias, St. Medard, Feyen (with Weismark)
1930 Euren, Biewer, Pallien (northern part), Kürenz, Olewig
June 7, 1969 Ehrang-Pfalzel (formed on March 1, 1968 through unification of the two previously autonomous municipalities)
June 7, 1969 Eitelsbach, Filsch, Irsch, Kernscheid, Ruwer, Tarforst
Tarforst
Tarforst is a suburban part of the city Trier in Germany with about 7,000 inhabitants. The University of Trier is situated in the suburb.The Romans settled in Tarforst 2,000 years ago. The village became a part of Trier in 1969.-External links:* *...

, Zewen

Population development

At the beginning of the 4th century AD, Trier was the residence of the Roman Emperor and, with an estimated 80,000 inhabitants, the largest city north of the Alps
Alps
The Alps is one of the great mountain range systems of Europe, stretching from Austria and Slovenia in the east through Italy, Switzerland, Liechtenstein and Germany to France in the west....

. Through the Middle Ages
Middle Ages
The Middle Ages is a periodization of European history from the 5th century to the 15th century. The Middle Ages follows the fall of the Western Roman Empire in 476 and precedes the Early Modern Era. It is the middle period of a three-period division of Western history: Classic, Medieval and Modern...

 and up until the start of the Modern Age, numerous wars, epidemics and famines caused the city's population to drop to only 2,677 in 1697. The population began to increase once more in the course of the 18th century, reaching 8,829 in 1801. The onset of industrialisation
Industrialisation
Industrialization is the process of social and economic change that transforms a human group from an agrarian society into an industrial one...

 in the 19th century accelerated this growth. In 1900, the city was home to over 43,000 people. By 1939, this figure had doubled to over 88,000.

The Second World War
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

 cost Trier roughly 35% of its population (30,551 people) and the number of inhabitants had dropped to 57,000 by 1945. Only through the incorporation of several surrounding localities into the city on June 7, 1969 did the population once more reach its prewar level. This reorganisation in fact pushed the number of inhabitants beyond the 100,000 mark, which accorded the city of Trier Großstadt status. On June 30, 2005, the population
Population
A population is all the organisms that both belong to the same group or species and live in the same geographical area. The area that is used to define a sexual population is such that inter-breeding is possible between any pair within the area and more probable than cross-breeding with individuals...

 of Trier according to official records of the Rhineland-Palatinate
Rhineland-Palatinate
Rhineland-Palatinate is one of the 16 states of the Federal Republic of Germany. It has an area of and about four million inhabitants. The capital is Mainz. English speakers also commonly refer to the state by its German name, Rheinland-Pfalz ....

 state authorities was 99,685 (registered only by Hauptwohnsitz
Hauptwohnsitz
In German-speaking countries, Hauptwohnsitz denotes the primary place of residence. In Germany and Austria, the concept of Hauptwohnsitz has special legal ramifications, primarily involving tax....

and after comparison with other regional authorities).

The following overview illustrates the city's different population levels, according to the current size of the city area. Up until 1801, these figures are mostly estimates; after this date they have been sourced from census
Census
A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common...

 results or official records of state authorities. From 1871 onwards, these statistics correspond to the "present population", from 1925 to the "resident population" and from 1987 to the "population resident at main domicile
Hauptwohnsitz
In German-speaking countries, Hauptwohnsitz denotes the primary place of residence. In Germany and Austria, the concept of Hauptwohnsitz has special legal ramifications, primarily involving tax....

". Prior to 1871, the population was recorded using inconsistent survey methods.
class="wikitable">
Year Population
100 20,000
300 80,000
400 50,000
1363 10,000
1542 8,500
1613 6,000
1697 2,677
1702 4,200
1801 8,829
December 1, 1831 ¹ 14,723
December 1, 1840 ¹ 15,717
December 3, 1855 ¹ 20,172
December 1, 1858 ¹ 20,060
December 1, 1871 ¹ 21,442
December 1, 1875 ¹ 22,100
December 1, 1880 ¹ 24,200
class="wikitable"> Year Population December 1, 1885 ¹ 26,126 December 1, 1890 ¹ 36,166 December 2, 1895 ¹ 40,026 December 1, 1900 ¹ 43,506 December 1, 1905 ¹ 46,709 December 1, 1910 ¹ 49,112 December 1, 1916 ¹ 47,107 December 5, 1917 ¹ 45,709 October 8, 1919 ¹ 53,248 June 16, 1925 ¹ 57,341 June 16, 1933 ¹ 76,692 May 17, 1939 ¹ 88,150 December 31, 1945 57,599 class="wikitable"> Year Population October 29, 1946 ¹ 63,420 September 13, 1950 ¹ 75,526 September 25, 1956 ¹ 84,869 June 6, 1961 ¹ 87,141 December 31, 1965 86,808 May 27, 1970 ¹ 103,724 December 31, 1975 100,338 December 31, 1980 95,536 December 31, 1985 93,472 May 25, 1987 ¹ 94,118 December 31, 1990 97,835 December 31, 1995 99,428 December 31, 2000 99,410 June 30, 2005 99,685 December 19, 2006 101,685
¹ Census figure

Literature

  • Christoffel, Edgar: Krieg am Westwall 1944/45. Trier, Akademische Buchhandlung 1989. ISBN 3-88915-033-0
  • Clemens, Gabriele; Clemens; Lukas: Geschichte der Stadt Trier. Munich 2007, ISBN 3-406-55618-3.
  • Dehio, Georg: Handbuch der deutschen Kunstdenkmäler: Rheinland-Pfalz, Saarland. 2nd revised edition, Munich, Deutscher Kunstverlag 1984. pp. 1024–1084. ISBN 3-422-00382-7
  • Heise, Karl A.: Die alte Stadt und die neue Zeit. Stadtplanung und Denkmalpflege Triers im 19. und 20. Jahrhundert. Trier, Paulinus 1999. ISBN 3-87760-107-3
  • King, Anthony: Roman Gaul and Germany (Exploring the Roman World). University of California Press 1990. ISBN 0-520-06989-7
  • Kuhnen, Hans-Peter (ed.): Das roemische Trier. Stuttgart, Konrad Theiss 2001. ISBN 3-923319-85-1
  • Monz, Heinz (ed.): Trierer biographisches Lexikon. Wissenschaftlicher Verlag Trier, Trier 2000. ISBN 3-88476-400-4
  • Petzold, Hans (ed.): Trier - 2000 Jahre Stadtentwicklung. Katalog zur Ausstellung Tuchfabrik Weberbach 6.5. - 10.11.1984. Ed. by Baudezernat der Stadt Trier. Trier, City printing office 1984.
  • Resmini, Bertram: Das Erzbistum Trier (Germania Sacra, Vol. 31). Walter De Gruyter Inc. 1993. ISBN 3-11-013657-0
  • Schnitzius, Sebastian: Entwicklung der Eisenbahn im Trierer Raum. Trier, Deutsche Bundesbahn 1984.
  • Trier. Augustusstadt der Treverer. Stadt und Land in vor- und fruehroemischer Zeit. 2nd ed. Mainz 1984, ISBN 3-8053-0792-6.
  • Universitaet Trier: 2000 Jahre Trier. 3 volumes, Spee-Verlag, Trier.
    • Heinz Heinen: Trier und das Trevererland in roemischer Zeit. 1985, ISBN 3-87760-065-4.
    • Hans-Hubert Anton / Alfred Haverkamp (ed.): Trier im Mittelalter. 1996, ISBN 3-87760-066-2.
    • Kurt Duewell / Franz Irsigler (ed.): Trier in der Neuzeit. 1988, ISBN 3-87760-067-0.
  • Welter, Adolf: Die Luftangriffe auf Trier 1939-1945. Ein Beitrag zur Geschichte des Trierer Landes. Trierer Muenzfreunde 1995. ISBN 3-923575-13-0
  • Welter, Adolf: Die Luftangriffe auf Trier im Ersten Weltkrieg 1914-1918. Trierer Muenzfreunde 2001. ISBN 3-923575-19-X
  • Welter, Adolf: Trier 1939-1945. Neue Forschungsergebnisse zur Stadtgeschichte. Trier 1998
  • Welter, Adolf: Bild-Chronik Trier in der Besatzungszeit 1918-1930. Ein Beitrag zur Geschichte des Trierer Landes. Trierer Muenzfreunde 1992. ISBN 3-923575-11-4
  • Welter, Adolf: Der Flugplatz Trier-Euren. Vom kaiserlichen Exerzierfeld zum heutigen Industriegebiet. Trierer Muenzfreunde 2004. ISBN 3-923575-20-3
  • Wightman, Edith M.: Roman Trier and the Treveri. London, Brecon 1970. ISBN 0-246-63980-6
  • Zenz, Emil: Die Stadt Trier im 20. Jahrhundert, 1. Haelfte 1900-1950. Trier, Spee 1981. ISBN 3-87760-608-3
  • Zuche, Thomas (ed.): Stattfuehrer – Trier im Nationalsozialismus. 3rd ed. 1997. ISBN 3-87760-057-3

There is not much literature in English on Trier. The three volumes on Trier's history published by the history department of the University of Trier between 1985 an 1996 represent a complete history including all researches up to the time when they were published. Clemens' 2007 book (Clemens is a history professor of Trier University, earlier he worked at the Roman Museum in Trier) can be viewed as an update.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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