The most northern mainland county of Scotland is that of Caithness, and the principal clan inhabiting this district is the important one of Mackay, or the siol Mhorgan. With regard to Caithness, Mr Skene says—“The district of Caithness was originally of much greater extent than the modern county of that name, as it included the whole of the extensive and mountainous district of Strathnaver. Towards the middle of the tenth century the Norwegian Jarl of Orkney obtained possession of this province, and with the exception of a few short intervals, it continued to form a part of his extensive territories for a period of nearly two hundred years. The district of Strathnaver, which formed the western portion of the ancient district of Caithness, differed very much in appearance from the rest of it, exhibiting indeed the most complete contrast which could well be conceived, for while the eastern division was in general low, destitute of mountains, and altogether of a Lowland character, Strathnaver possessed the characteristics of the rudest and most inaccessible of Highland countries; the consequence of this was, that while the population of Caithness proper became speedily and permanently Norse, that of Strathnaver must, from the nature of the country, have remained in a great measure Gaelic; and this distinction between the two districts is very strongly marked throughout the Norse Sagas, the eastern part being termed simply Katenesi, while Strathnaver, on the other hand, is always designated ‘Dölum a Katenesi,’ or the Glens of Caithness. That the population of Strathnaver remained Gaelic we have the distinct authority of the Sagas, for they inform us that the Dölum, or glens, were inhabited by the ‘Gaddgedli,’ a word plainly signifying some tribe of the Gael, as in the latter syllable we recognise the word Gaedil or Gael, which at all events shews that the population of that portion was not Norse.”
Mackay.
“The oldest Gaelic clan which we find in possession of this part of the ancient district of Caithness is the clan Morgan or Mackay.”
The accounts of the origin of the Mackays are various. In the MS. of 1450, there is no reference to it, although mention is made of the Mackays of Kintyre, who were called of Ugadale. These, however, were vassals of the Isles, and had no connection with the Mackays of Strathnaver. Pennant assigns to them a Celto-Irish descent, in the 12th century, after King William the Lion had defeated Harald, Earl of Orkney and Caithness, and taken possession of these districts. Mr Skene[228] supposes that they were descended from what he calls the aboriginal Gaelic inhabitants of Caithness. The Norse Sagas state that about the beginning of the twelfth century, “there lived in the Dölum of Katanesi (or Strathnaver) a man named Moddan, a noble and rich man,” and that his sons were Magnus Orfi and Ottar, the Jarl in Thurso. The title of jarl was the same as the Gaelic maormor, and Mr Skene is of opinion that Moddan and his son Ottar were the Gaelic maormors of Caithness.
MACKAY.
Badge.—Bulrush.
Sir Robert Gordon, in his History of Sutherland (p. 302), from a similarity of badge and armorial bearings, accounts the clan Mackay a branch of the Forbeses, but this is by no means probable.
Mr Smibert is of opinion that the Mackays took their name from the old Catti of Caithness, and that the chiefs were of the Celto-Irish stock. This, however, is a very improbable supposition. Whatever may have been the origin of the chiefs, there is every reason to believe that the great body of the clan Mackay originally belonged to the early Celtic population of Scotland, although, from their proximity to the Norse immigrants, it is not at all improbable that latterly the two races became largely blended.