The Bishopric of Sodor and Man was first erected by Pope Gregory IV, about the year 840, and had for its diocese the Isle of Man and all the Hebrides or Western Islands of Scotland; but when the Isle of Man became dependent upon the kingdom of England, the Western Islands withdrew themselves from the obedience of their Bishop, and had Bishops of their own, whom they entitled _Episcopi Sodorenses_, but commonly Bishops of the Isles. The Prelates of the diocese of the Isles had three places of residence, namely, the Isle of Icolumkill, Man, and Bute; and in ancient writs, are promiscuously styled _Episcopi Manniæ et Insularum_, _Episcopi Æbudarum_, and _Episcopi Sodorenses_, which last title is still retained by the Bishops of the Isle of Man; and the reason of this style is as follows: The Island of Ily, or I, or Ionah, was in former ages a place famous for sanctity and learning, and very early became the seat of a Bishop. This little Island was likewise denominated Icolumkill, from St. Columba (the companion of St. Patrick) founding a monastery here in the sixth century, which was the mother of above one hundred other monasteries situated in different parts of Britain and Ireland. From the many learned men who came to study here, the Picts and English Saxons of the North owe their conversion to Christianity. The Scots used long ago to commit the education of the presumptive heir of the crown to the care of the Bishops of this see; and so holy was the Island of Icolumkill reckoned, that most of the Scottish monarchs were interred there. The Cathedral church was dedicated to our Saviour, for whom the Greek word is _Soter_, hence _Soterensis_, now corrupted to _Sodorensis_; and it seems probable that this is the reason why the Danes called these Islands _Sodoroe_. The civil wars that raged among the Scots enabled the Danes and Norwegians to seize the Isle of Man; and about the year 1097 or 1098, Donald Bane, an usurper, who then sat on the throne of Scotland, treacherously put the Norwegians in possession of the Western Isles, for the assistance they had given him. It is probable that these foreigners were the cause that the see was translated entirely to the Isle of Man. They were at length however, expelled from all their usurped dominions. During the great contest between the houses of Bruce and Baliol for the throne of Scotland, King Edward III., of England, made himself master of the Isle of Man, and it has remained an appendage of the crown of England ever since. The Lords of the Isle of Man sat up Bishops of their own, and the Scottish monarchs continued their Bishops of the Isles. The patronage of the Bishopric of Man was given, together with the Island, to the Stanleys, by King Edward IV. and they came by an heir-female to the Duke of Athol, who still keeps it; and on a vacancy thereof, he nominates the intended Bishop to the King, who sends him to the Archbishop of York for consecration.