The Bishop of Galloway, also called the Bishop of Whithorn, is the ecclesiastical head of the Diocese of Galloway, said to have been founded by Saint Ninian in the mid-5th century. The subsequent Anglo-Saxon bishopric was founded in the late 7th century or early 8th century, and the first known bishop was one Pehthelm, "shield of the Picts". According to Anglo-Saxon ecclesiastical tradition, the bishopric was founded by Saint Ninian, a later corruption of the British name Uinniau or Irish Finian; although there is no contemporary evidence, it is quite likely that there had been a British or Hiberno-British bishopric before the Anglo-Saxon takeover. After Heathored, no bishop is known until the apparent resurrection of the diocese in the reign of King Fergus of Galloway. The bishops remained, uniquely for Scottish bishops, the suffragans of the Archbishop of York until 1359 when the pope released the bishopric from requiring metropolitan assent. James I formalised the admission of the diocese into the Scottish church on 26 August 1430 and just as all Scottish sees, Whithorn was to be accountable directly to the pope. The diocese was placed under the metropolitan jurisdiction of St Andrews on 17 August 1472 and then moved to the province of Glasgow on 9 January 1492. The diocese disappeared during the Scottish Reformation, but was recreated by the Catholic Church in 1878 with its cathedra at Dumfries, although it is now based at Ayr.
The Bishop of the Isles or Bishop of Sodor was the ecclesiastical head of the Diocese of the Isles, one of Scotland's thirteen medieval bishoprics. The bishopric, encompassing both the Hebrides and Mann, probably traces its origins as an ecclesiastical unity to the careers of Olaf, King of the Isles, and Bishop Wimund. Previously, there had been numerous bishoprics and recorded bishoprics include Kingarth, Iona, Skye and Mann. There were very likely numerous others.
Jocelin was a twelfth-century Cistercian monk and cleric who became the fourth Abbot of Melrose before becoming Bishop of Glasgow, Scotland. He was probably born in the 1130s, and in his teenage years became a monk of Melrose Abbey. He rose in the service of Abbot Waltheof, and by the time of the short abbacy of Waltheof's successor Abbot William, Jocelin had become prior. Then in 1170 Jocelin himself became abbot, a position he held for four years. Jocelin was responsible for promoting the cult of the emerging Saint Waltheof, and in this had the support of Enguerrand, Bishop of Glasgow.
The Prior of Whithorn was the head of the monastic community at Whithorn Priory, attached to the bishopric of Galloway at Whithorn. It was originally an Augustinian establishment, but became Premonstratensian by the time of the second or third known prior. As most of the priors of Whithorn appear to be native Galwegian Gaels, it would appear that most priors before the 16th century at least were drawn from region, something unusual in medieval Scotland. The following is a list of abbots and commendators.
Donald Campbell was a 16th-century Scottish noble and churchman. He was the son of Archibald Campbell, 2nd Earl of Argyll and Elizabeth Stewart, daughter of John Stewart, 1st Earl of Lennox. From 1522, he was a student of St Salvator's College, at the University of St Andrews. After graduation, he became a cleric in his home diocese, the diocese of Argyll.
Simon de Wedale was a 14th-century Augustinian canon who rose to become Abbot of Holyrood and then Bishop of Galloway. Little is known of Simon until he appears on 27 February 1321 as Abbot of Holyrood Abbey near Edinburgh. His accession to this abbacy had only been recent, since either in January of this year or in January 1320, his predecessor Elias, ruling the abbey since at least 1309 and probably earlier, was still abbot. Abbot Simon occurs again in the records on 10 June 1326.
Walter was Chamberlain of Alan, Lord of Galloway and later Bishop of Galloway. As Alan's chamberlain, he succeeded Bishop John after the latter's death, in 1209. His election coincided with the northern expedition of King John of England to secure the submission of King William of Scotland; Alan enjoyed friendly relations with the English king, the latter wishing to make use of Alan's manpower and naval resources, and so the election of Walter may have had something to do with King John.
John of Whithorn was the medieval Bishop of Galloway. His first appearance as bishop-elect is at the coronation of Richard, Cœur de Lion as King of the English at Westminster Abbey on 3 September 1189. He was consecrated at Pipewell Abbey, Northamptonshire, on Sunday 17 September 1189.
Henry was a 13th-century Augustinian abbot and bishop, most notable for holding the positions of Abbot of Holyrood and Bishop of Galloway.
Odo Ydonc was a 13th-century Premonstratensian prelate. The first recorded appearance of Odo was when he witnessed a charter by Donnchadh, Earl of Carrick, on 21 July 1225. In this document he is already Abbot of Dercongal, incidentally the first Abbot of Dercongal to appear on record.
Gilbert Cavan was a cleric based primarily in Galloway in the early 15th century, a servant of the earls of Douglas and briefly Bishop of Galloway-elect. His name is also written Caven, Cawan, Caben, with other variants, perhaps representing Gaelic or Irish Cabhan, although the name is not locational, it is a dictus rather than a de name.
Thomas de Buittle [Butil, Butill, Butyll, Butyl, Bucyl] was a Scottish prelate, clerk and papal auditor active in the late 14th and early 15th centuries. Probably originating in Galloway, Scotland, Thomas took a university career in canon law in England and France, before taking up service at the court of Avignon Pope Benedict XIII. He obtained a number of benefices in the meantime, including the position of Archdeacon of Galloway, and is the earliest known and probably first provost of the collegiate church of Maybole. The height of his career came however when the Pope provided him to the bishopric of Galloway, a position he held from 1415 until his death sometime between 1420 and 1422.
Ninian Spot [de Spot] was a royal clerk and prelate in the 15th century Kingdom of Scotland. He spent much of his youth at university, eventually obtaining Master's Degree.
David Arnot was a Scottish prelate of the Catholic Church. He was the Bishop of Galloway (Scotland) from 1509 to 1526. He was from the Arnot family of Arnot, Fife.
Henry Wemyss was a prelate from the 16th century Kingdom of Scotland. He appears in the sources in the bishopric of Galloway for the first time in 1517, and rose to become Bishop of Galloway in 1526, a position he held until his death in 1541.
Oswald, O. Cist. was a Cistercian monk and bishop in the late 14th century and early 15th century. There is an Oswald Botelere (Butler) granted a safe-conduct, along with 12 others, to enter England and study at the University of Oxford, in 1365, but this Oswald Butler cannot be shown to be the same as the later Oswald of Glenluce.
Reinald Macer [also called Reginald] was a medieval Cistercian monk and bishop, active in the Kingdom of Scotland during the reign of William the Lion. Originally a monk of Melrose Abbey, he rose to become Bishop of Ross in 1195, and held this position until his death in 1213. He is given the nickname Macer in Roger of Howden's Chronica, a French word that meant "skinny".
Nicholas de Balmyle, also called Nicholas of St Andrews, was a Scottish administrator and prelate in the late 13th century and early 14th century. A graduate of an unknown university, he served his earliest years as a clergyman at St Andrews, moving on to hold churches in Lothian as well as deputising to two archdeacons of Lothian.
Jonathan was a churchman and prelate active in late twelfth- and early thirteenth century Strathearn, in the Kingdom of Scotland. He was the Bishop of Dunblane during the time of Gille Brigte of Strathearn, and it was during Jonathan's episcopate that Gille Brigte founded an Augustinian priory at Inchaffray.
Bernard was a Tironensian abbot, administrator and bishop active in late 13th- and early 14th-century Scotland, during the First War of Scottish Independence. He first appears in the records already established as Abbot of Kilwinning in 1296, disappearing for a decade before re-emerging as Chancellor of Scotland then Abbot of Arbroath.
