The diocese's head, the
Bishop of St Andrews, came to be regarded as the chief cleric of the kingdom of Scotland, ahead of the
Bishop of Glasgow (2nd), the
Bishop of Dunkeld (3rd) and the
Bishop of Aberdeen (4th). notes and comments on a book-cover (
cumdach) and the titles of the bishops:...[F]rom ancient times they have been called bishops of St Andrew, and in both ancient and modern writings they are found called "High Archbishops" or "High Bishops of the Scots". Which is why Fothad, a man of the greatest authority, caused to be written on the cover of a gospel book these lines:'Fothad, who is High Bishop of the Scots, made this cover for an ancestral gospel-book'.So now in the ordinary and common speech they are called
Escop Alban, that is, "Bishops of Alba". After the
archbishopric of York received its first French archbishop,
Thomas of Bayeux, York was claiming the Scottish bishoprics beyond the
River Forth to be its
suffragans as part of the hierarchy of the
Latin Church. Because Scotland, north of the Forth, had never been in the
Roman Empire or part of
Anglo-Saxon England, it was difficult for the church of York to produce any evidence of its claim, but it was established that
Britannia had two archbishops in the Latin hierarchy. The time of
Giric (fl. 1100), styled as Archbishop in Scottish sources, St Andrews is claimed to be an "apostolic see" and the "second Rome".
Eadmer, an Englishman from Canterbury was appointed to St Andrews by
Alexander I in 1120, but was forced to resign the see soon after because Alexander I would not agree to make the bishopric part of the English church under Canterbury. Although possessing native Scottish bishops until the end of the 11th-century, with
Fothad II or
Cathróe being the last, the diocese was to have no Scottish-born bishops until the accession
David de Bernham in 1239. Despite this, the Scottish see withstood York and Canterbury pressure, delivered through the Pope and the English king. Requests were made to the papacy for an archbishopric at St Andrews, and although these failed, the Scottish bishoprics were recognised as independent in 1192. In 1472, Scotland seized
Norðreyjar, which had been pledged by the King of Norway, in 1468, as security for the promise of a dowry which was never delivered. Accordingly, the
diocese of Caithness was transferred from the
Archdiocese of Niðaróss (
Trondheim), in Norway, to oversight by St Andrews. At this juncture, St Andrews became a papally-recognized archbishopric. ==Extent and possessions==