Chapter III.
The Mackenzies of Kintail.
Two origins of the great house of Mackenzie, lords of Kintail, and afterwards earls of Seaforth, of whom the Gairloch family are a branch, have been propounded, and have given rise to considerable discussion.
By one pedigree they have been made to spring from Colin Fitzgerald, descendant of Otho who came to England with William the Conqueror, fought with him at the battle of Hastings in 1066, and was created Castellan and Baron of Windsor. Otho married a Welsh princess; their grandson Maurice distinguished himself in the subjugation of Ireland, was appointed to the joint government of that country, and was created Baron of Wicklow and Naas Offelim in 1172. Others say this Maurice was of the ancient Tuscan family of Gherardini, who date as far back as a.d. 800. Gerald, a son of Maurice, was created Lord Offally. A grandson of Gerald married the grand-daughter and representative of the last of the ancient line of the kings of Desmond. Colin Fitzgerald was their eldest son. He came to Scotland, and assisted Alexander III. at the battle of Largs. It is said that Colin was afterwards settled by Alexander III. in Eileandonain Castle, in Kintail; that he received a grant of the lands of Kintail from that king; that he married the daughter of MacMhathain, heritor of the half of Kintail; and that their only son Kenneth became the progenitor of the clan MacKenneth, or Mackenzie.
The use of the Cabar Feidh, or deers' horns, as the crest of the Mackenzies, is supposed to have originated in a brave deed done by Colin Fitzgerald. He was hunting with Alexander III. in the forest of Mar in 1265 when an infuriated stag, closely pursued by the hounds, charged the king. Colin interposed, and shot the stag in the head with an arrow. The grateful monarch granted to Colin a stag's head puissant as his armorial bearing.
The other genealogy of the Mackenzies asserts that the first Kenneth from whom the family sprang was of a native Gaelic stock, almost as ancient as the ancestry of Fitzgerald. This descent is argued by Mr Alexander Mackenzie, in his History of the Mackenzies. Relying on an old MS. dated 1450, he shows that Kenneth was of the seed of Gilleon Og, or Colin the younger, son of Gilleon na h'Airde, who lived in the tenth century, and was also the ancestor of the O'Beolan earls of Ross. It seems that Angus MacMhathain, constable of Eileandonain, was descended from Gilleon Og, and was a near relative of the O'Beolan earls of Ross, who were the superior lords of Kintail. Kenneth, the only son of Angus, was a nephew of William, third Earl of Ross, and succeeded his father in the government of Kintail. This Kenneth, we may assume, was the founder of the Mackenzie family.
The question really seems to be whether Kenneth was a MacMhathain on his father's side or on his mother's side. In either case he had the blood of the earls of Ross flowing in his veins.
Kenneth, who died about 1304, set his relative, the Earl of Ross, at defiance, and established himself in an independent position as lord of Kintail, but his descendants were harassed by the earls of Ross, who endeavoured to regain their power in the district.