Colin Campbell, 1st Earl of Argyll ("Cailean") was en-nobled as the Earl of Argyll in 1457 and later became Baron of Lorn and was also granted lands in Knapdale, signs that the Argylls were one of the major forces in Scotland. In 1493 after the forfeiture of the MacDonald, Lord of the Isles, the Campbell lords may well have viewed themselves as natural successors to the Clan Donald in terms of leadership of the Gaels of the Hebrides and western Highlands. The Campbell lordship thus remained one of the most significant bastions of Gaelic learning and culture in late medieval and early modern Scotland.