Gillemichael son of Edolf has given, granted, and made firm by this his present charter, to Malcolm, his son begotten with Mythoc his spouse, that quarter land called Gartocharn (DNB), with all its right bounds, in feu and heritage, with all its liberties, pertinents and easements, for an annual render to Malcolm earl of Lennox of 10s at the Glasgow Fair, and in the army of the lord king, enough food that pertains to a quarter land in the earldom of Lennox, for all services whether intrinsec or extrinsec, customs, exactions and demands, and making all royal aids pertaining to that quarter land.