Cowal from Cowal, with the aid of the Campbells (who were based nearby at Loch Awe), and eventually defeated Balliol. De Bruy's son gave Carrick Castle to the Campbells, while, after spending some time as a direct Royal possession, Dunoon Castle was handed to them by James III, who made the Campbells its Honorary Keepers. During the civil war between Royalists and Puritans, the Campbells had sided with the Puritans, so following their defeat at the Battle of Inverlochy, Clan Lamont took the opportunity to push back the borders of Campbell control. Predictably, in 1646, the Campbells took revenge, and overran
Cowal the south to Rhubodach on the Isle of Bute. Much of Cowal was once held by the Lamonts. Later, the Campbells came to be one of the most powerful families in Cowal. The Cowal peninsula is bounded by Loch Fyne on the west and Loch Long and the Firth of Clyde on the east. It is separated from the Isle of Bute by the deep narrow straits of the Kyles of Bute. The coastline is incised by deep sea lochs, principally Loch Riddon, and Loch Striven. These split the southern half of Cowal into three narrower peninsulas; on the west,