William de Tulloch was a 15th century Scottish

Scottish people

The Scottish people , or Scots, are a nation and ethnic group native to Scotland. Historically they emerged from an amalgamation of the Picts and Gaels, incorporating neighbouring Britons to the south as well as invading Germanic peoples such as the Anglo-Saxons and the Norse.In modern use,...

 prelate

Prelate

A prelate is a high-ranking member of the clergy who is an ordinary or who ranks in precedence with ordinaries. The word derives from the Latin prælatus, the past participle of præferre, which means "carry before", "be set above or over" or "prefer"; hence, a prelate is one set over others.-Related...

. A native of Angus

Angus

Angus is one of the 32 local government council areas of Scotland, a registration county and a lieutenancy area. The council area borders Aberdeenshire, Perth and Kinross and Dundee City...

, he became a canon

Canon (priest)

A canon is a priest or minister who is a member of certain bodies of the Christian clergy subject to an ecclesiastical rule ....

 of Orkney, almost certainly brought there by his relative Thomas de Tulloch

Thomas Tulloch (Bishop of Orkney)

Thomas de Tulloch was a 15th century Scottish prelate. A native of Angus, of the Tullochs of Bonington near Forfar, he was presbyter of the diocese of Brechin until on 19 August 1418, he was provided as Bishop of Orkney by Pope Martin V...

, Bishop of Orkney

Bishop of Orkney

The Bishop of Orkney was the ecclesiastical head of the Diocese of Orkney, one of thirteen medieval bishoprics within the territory of modern Scotland. It included both Orkney and Shetland. It was based for almost all of its history at St...

. He was provided to the bishopric upon the resignation of his cousin by Pope Pius II

Pope Pius II

Pope Pius II, born Enea Silvio Piccolomini was Pope from August 19, 1458 until his death in 1464. Pius II was born at Corsignano in the Sienese territory of a noble but decayed family...

 at the Apostolic see

Apostolic See

In Christianity, an apostolic see is any episcopal see whose foundation is attributed to one or more of the apostles of Jesus.Out of the many such sees, five acquired special importance in Chalcedonian Christianity and became classified as the Pentarchy in Eastern Orthodox Christianity...

 on 11 December 1461. He had been consecrated by 21 July 1462, when he rendered an oath of fealty at Copenhagen

Copenhagen

Copenhagen is the capital and largest city of Denmark, with an urban population of 1,199,224 and a metropolitan population of 1,930,260 . With the completion of the transnational Øresund Bridge in 2000, Copenhagen has become the centre of the increasingly integrating Øresund Region...

 to Christian I

Christian I of Denmark

Christian I was a Danish monarch, king of Denmark , Norway and Sweden , under the Kalmar Union. In Sweden his short tenure as monarch was preceded by regents, Jöns Bengtsson Oxenstierna and Erik Axelsson Tott and succeeded by regent Kettil Karlsson Vasa...

, King of Denmark, Norway and Sweden.

In 1468 he was one of the ambassadors responsible for organising the marriage between King James III of Scotland

James III of Scotland

James III was King of Scots from 1460 to 1488. James was an unpopular and ineffective monarch owing to an unwillingness to administer justice fairly, a policy of pursuing alliance with the Kingdom of England, and a disastrous relationship with nearly all his extended family.His reputation as the...

 and Margaret of Denmark, the daughter of King Christian. The marriage resulted in the formal transfer of Orkney and Shetland to the sovereignty of the Scottish crown. He was Keeper of the Privy Seal of Scotland

Keeper of the Privy Seal of Scotland

The office of Keeper of the Privy Seal of Scotland, one of the Great Officers of State, first appears in the reign of David II. After the Act of Union 1707 its holder was normally a peer, like the Keeper of the Great Seal...

 from 25 June 1470 onwards. He was sent to England

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...

 in 1471 as an ambassador. He became tacksman

Tacksman

A tacksman was a land-holder of intermediate legal and social status in Scottish Highland society.-Tenant and landlord:...

, i.e. held the administration of, Orkney and Shetland from 27 August 1472 until 28 July 1478, continuing the role entrusted to him earlier by King Christian.

On 12 February 1477, following the death of David Stewart

David Stewart (bishop)

David Stewart was a prelate from 15th century Scotland. A member of the Stewart kindred of Lorne, he is known to have held a succession of senior ecclesiastical positions in northern Scotland before eventually succeeding his brother James Stewart as Bishop of Moray.David was provided to the...

, he was rewarded for his extensive services by attaining translation to the Bishopric of Moray

Diocese of Moray

The Diocese of Moray was one of the most important of the medieval dioceses in Scotland. It was founded in the early years of the 12th century by David I of Scotland under its first bishop, Gregoir...

. On 21 March, his proctor

Proctor

Proctor, a variant of the word procurator, is a person who takes charge of, or acts for, another. The word proctor is frequently used to describe someone who oversees an exam or dormitory.The title is used in England in three principal senses:...

s at 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...

, William and John of Paris

Paris

Paris is the capital and largest city in France, situated on the river Seine, in northern France, at the heart of the Île-de-France region...

, paid 642 gold florins and 43 shilling

Shilling

The shilling is a unit of currency used in some current and former British Commonwealth countries. The word shilling comes from scilling, an accounting term that dates back to Anglo-Saxon times where it was deemed to be the value of a cow in Kent or a sheep elsewhere. The word is thought to derive...

s, presumably as payment for the new bishopric. He retained his position as Keeper of the Privy Seal until at least 1481. Tulloch remained Bishop of Moray

Bishop of Moray

The Bishop of Moray or Bishop of Elgin was the ecclesiastical head of the Diocese of Moray in northern Scotland, one of Scotland's 13 medieval bishoprics...

until his death on 14 April 1482.