Highlanders Hamilton Red Scottish Tartans Society notes say

Scottish Tartans Society notes say that it may be derived from the tartan worn by the MacFees who also had a close association with Lochaber

but this is taken to be an error on the part of General Cockburn at a time when the establishment of clan names for tartan was in its infancy

The true origins of the tartan are unknown as the claims of antiquity made in the Vestiarium Scoticum

Black Watch and Royal Artillery

that are the origins of her dark blue watery essence

Highlanders Hamilton Red Scottish Tartans Society notes sayKilts Gordon tartan, Trews Seaforth MacKenzie, Pipers & Drummers Cameron of Erracht The Highlanders, 4th Battalion, Royal Regiment of Scotland (4 SCOTS) is an infantry battalion of the Royal Regiment of Scotland. Prior to 28 March 2006, the Highlanders was an infantry regiment in its own right; The Highlanders (Seaforth, Gordons and Camerons), part of the Scottish Division. The regiment was one of only two in the British Army with a Gaelic motto