John Heydon
Encyclopedia
England
England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...
Neoplatonist
Neoplatonism
Neoplatonism , is the modern term for a school of religious and mystical philosophy that took shape in the 3rd century AD, based on the teachings of Plato and earlier Platonists, with its earliest contributor believed to be Plotinus, and his teacher Ammonius Saccas...
occult
Occult
The word occult comes from the Latin word occultus , referring to "knowledge of the hidden". In the medical sense it is used to refer to a structure or process that is hidden, e.g...
philosopher, Rosicrucian
Rosicrucian
Rosicrucianism is a philosophical secret society, said to have been founded in late medieval Germany by Christian Rosenkreuz. It holds a doctrine or theology "built on esoteric truths of the ancient past", which, "concealed from the average man, provide insight into nature, the physical universe...
, astrologer
Astrologer
An astrologer practices one or more forms of astrology. Typically an astrologer draws a horoscope for the time of an event, such as a person's birth, and interprets celestial points and their placements at the time of the event to better understand someone, determine the auspiciousness of an...
and attorney
Lawyer
A lawyer, according to Black's Law Dictionary, is "a person learned in the law; as an attorney, counsel or solicitor; a person who is practicing law." Law is the system of rules of conduct established by the sovereign government of a society to correct wrongs, maintain the stability of political...
.
Life
Rosicrucian sources, including Heydon's own English Physician's Guide and Frederick Talbot's The Wise Man's Crown, give a florid biography for Heydon, in which he is descended from a King of Hungary. However, he was actually born in "Green Arbour" (near the Old BaileyOld Bailey
The Central Criminal Court in England and Wales, commonly known as the Old Bailey from the street in which it stands, is a court building in central London, one of a number of buildings housing the Crown Court...
), London
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...
, the son of Francis Heydon (of Sidmouth
Sidmouth
Sidmouth is a small town on the English Channel coast in Devon, South West England. The town lies at the mouth of the River Sid in the East Devon district, south east of Exeter. It has a population of about 15,000, of whom 40% are over 65....
in Devon
Devon
Devon is a large county in southwestern England. The county is sometimes referred to as Devonshire, although the term is rarely used inside the county itself as the county has never been officially "shired", it often indicates a traditional or historical context.The county shares borders with...
shire) and Mary (née Chandler, of Worcestershire
Worcestershire
Worcestershire is a non-metropolitan county, established in antiquity, located in the West Midlands region of England. For Eurostat purposes it is a NUTS 3 region and is one of three counties that comprise the "Herefordshire, Worcestershire and Warwickshire" NUTS 2 region...
); he was baptised at St. Sepulchre's Church
St Sepulchre-without-Newgate
St Sepulchre-without-Newgate, also known as the Church of the Holy Sepulchre , is an Anglican church in the City of London. It is located on Holborn Viaduct, almost opposite the Old Bailey...
. He had one sibling, a sister, Anne, two years his junior.
According to his own account, he was educated at Tardebigge
Tardebigge
Tardebigge is a village in Worcestershire, England.The village is most famous for the Tardebigge Locks, a flight of 36 canal locks that raise the Worcester and Birmingham Canal over 220 feet over the Lickey Ridge. It lies in the historic county of Worcestershire.-Toponymy:The etymology of the...
, Worcestershire, among his mother's friends. He studied Latin
Latin
Latin is an Italic language originally spoken in Latium and Ancient Rome. It, along with most European languages, is a descendant of the ancient Proto-Indo-European language. Although it is considered a dead language, a number of scholars and members of the Christian clergy speak it fluently, and...
and Greek
Greek language
Greek is an independent branch of the Indo-European family of languages. Native to the southern Balkans, it has the longest documented history of any Indo-European language, spanning 34 centuries of written records. Its writing system has been the Greek alphabet for the majority of its history;...
with a tutor and was apprenticed to the study of law; however, his studies were interrupted by the outbreak of the English Civil War
English Civil War
The English Civil War was a series of armed conflicts and political machinations between Parliamentarians and Royalists...
and, as a young man, he was said to have served in the royalist
Cavalier
Cavalier was the name used by Parliamentarians for a Royalist supporter of King Charles I and son Charles II during the English Civil War, the Interregnum, and the Restoration...
army. In 1651 he went abroad, travelling to Italy, Spain, Egypt, Arabia, and Persia.
On returning to England, he trained in law, and was articled as a clerk in 1652. In 1655, he was living in Clifford's Inn
Clifford's Inn
Clifford's Inn was an Inn of Chancery which is located between Fetter Lane and Clifford's Inn Passage, leading off Fleet Street, EC4.Founded in 1344 and dissolved in 1903, most of the original structure was demolished in 1934...
, practicing as an attorney and also casting horoscopes. Heydon married the widow of Nicholas Culpeper
Nicholas Culpeper
Nicholas Culpeper was an English botanist, herbalist, physician, and astrologer. His published books include The English Physician and the Complete Herbal , which contain a rich store of pharmaceutical and herbal knowledge, and Astrological Judgement of Diseases from the Decumbiture of the Sick ,...
in 1656, and is thought to have fathered a daughter. After 1658, he lived in "Spitalfields
Spitalfields
Spitalfields is a former parish in the borough of Tower Hamlets, in the East End of London, near to Liverpool Street station and Brick Lane. The area straddles Commercial Street and is home to many markets, including the historic Old Spitalfields Market, founded in the 17th century, Sunday...
, near Bishopsgate
Bishopsgate
Bishopsgate is a road and ward in the northeast part of the City of London, extending north from Gracechurch Street to Norton Folgate. It is named after one of the original seven gates in London Wall...
, next to the "Red Lion".
He attracted attention in royalist and occultist circles for predicting the future, including the death of Oliver Cromwell
Oliver Cromwell
Oliver Cromwell was an English military and political leader who overthrew the English monarchy and temporarily turned England into a republican Commonwealth, and served as Lord Protector of England, Scotland, and Ireland....
, then Protector. Their royalist connections caused both Francis and John Heydon to be imprisoned in the final years of the Commonwealth
Commonwealth of England
The Commonwealth of England was the republic which ruled first England, and then Ireland and Scotland from 1649 to 1660. Between 1653–1659 it was known as the Commonwealth of England, Scotland and Ireland...
era. The Restoration
English Restoration
The Restoration of the English monarchy began in 1660 when the English, Scottish and Irish monarchies were all restored under Charles II after the Interregnum that followed the Wars of the Three Kingdoms...
of 1660 resolved Heydon's incarceration — though he was imprisoned briefly later in 1663 for dealing in suspect (treasonous) literature, and in 1664 for debt.
In 1665, Heydon published "Psonthonphanchia, or a Quintuple Rosiecrucian Scourge for the due Correction of that Pseudo-chymist and Scurrilous Emperick, Geo. Thomson", a fierce response to a pamphlet issued by physician George Thomson
George Thomson (physician)
George Thomson was an English physician, medical writer and pamphleteer. He was a leading figure in an attempt to create a "College of Chemical Physicians", a rival to the established Royal College of Physicians. He rejected the traditional Galenic approach to medicine and argued against medical...
criticising the conduct of those members of the Royal College of Physicians
Royal College of Physicians
The Royal College of Physicians of London was founded in 1518 as the College of Physicians by royal charter of King Henry VIII in 1518 - the first medical institution in England to receive a royal charter...
who left the city during the Great Plague of London
Great Plague of London
The Great Plague was a massive outbreak of disease in the Kingdom of England that killed an estimated 100,000 people, 20% of London's population. The disease is identified as bubonic plague, an infection by the bacterium Yersinia pestis, transmitted through a flea vector...
of 1665-66.
In 1667, Heydon was imprisoned, again, in the Tower of London
Tower of London
Her Majesty's Royal Palace and Fortress, more commonly known as the Tower of London, is a historic castle on the north bank of the River Thames in central London, England. It lies within the London Borough of Tower Hamlets, separated from the eastern edge of the City of London by the open space...
for his part in the treasonous plots of his patron, the Duke of Buckingham
George Villiers, 2nd Duke of Buckingham
George Villiers, 2nd Duke of Buckingham, 20th Baron de Ros of Helmsley, KG, PC, FRS was an English statesman and poet.- Upbringing and education :...
. He was accused of "treasonable practices in sowing sedition in the navy and engaging persons in a conspiracy to seize the Tower
Tower of London
Her Majesty's Royal Palace and Fortress, more commonly known as the Tower of London, is a historic castle on the north bank of the River Thames in central London, England. It lies within the London Borough of Tower Hamlets, separated from the eastern edge of the City of London by the open space...
". He claimed however, that he was innocent and was the victim of someone paid to inform against him.
Heydon was accused of plagiarizing Sir Thomas Browne
Thomas Browne
Sir Thomas Browne was an English author of varied works which reveal his wide learning in diverse fields including medicine, religion, science and the esoteric....
, Thomas Vaughan
Thomas Vaughan (philosopher)
Thomas Vaughan was a Welsh philosopher.A Royalist clergyman from Brecon, Wales, Thomas was the twin brother of the poet Henry Vaughan, both being born at Newton, in the parish of St. Briget's, in 1621. Vaughan entered Jesus College, Oxford, in 1638, and remained there for a decade during the...
, and other writers; his Physician's Guide of 1662 largely derives from Sir Francis Bacon
Francis Bacon
Francis Bacon, 1st Viscount St Albans, KC was an English philosopher, statesman, scientist, lawyer, jurist, author and pioneer of the scientific method. He served both as Attorney General and Lord Chancellor of England...
's New Atlantis
New Atlantis
New Atlantis and similar can mean:*New Atlantis, a novel by Sir Francis Bacon*The New Atlantis, founded in 2003, a journal about the social and political dimensions of science and technology...
. He was referred to as "an ignoramus and a cheate" by Elias Ashmole
Elias Ashmole
Elias Ashmole was a celebrated English antiquary, politician, officer of arms, astrologer and student of alchemy. Ashmole supported the royalist side during the English Civil War, and at the restoration of Charles II he was rewarded with several lucrative offices.Ashmole was an antiquary with a...
; Frances Yates termed him a "strange character...an astrologer
Astrology
Astrology consists of a number of belief systems which hold that there is a relationship between astronomical phenomena and events in the human world...
, geomancer
Geomancy
Geomancy is a method of divination that interprets markings on the ground or the patterns formed by tossed handfuls of soil, rocks, or sand...
, alchemist
Alchemy
Alchemy is an influential philosophical tradition whose early practitioners’ claims to profound powers were known from antiquity. The defining objectives of alchemy are varied; these include the creation of the fabled philosopher's stone possessing powers including the capability of turning base...
, of a most extreme type."; while A. E. Waite considered that all that was of value in his mysticism was derived from anterior writers.
The precise date of Heydon's death is unknown. Care should be taken not to confuse him with Sir John Heydon (1588 – 1653), a royalist military officer and mathematician.
Works
Heydon published a remarkable volume of work in the last twelve years of his life. A complete list can be found in the "Dictionary of National Biography" (1885-1900) entry (see "references" below), but includes :- Eugenius Theodidactus, the Prophetical Trumpeter... (1655)
- The Rosie Crucian Infallible Axiomata; or, generall rules to know all things past, present, and to come (1660)
- The Harmony of the World... (1662)
- Psonthonpanchia... (1664)
- El Havarevna; or, the English Physitian's Tutor in the Astrobolismes of Metals Rosie Crucian (1665).