There was a battle at Knockbreck between the MacLeans and the MacDonalds of Islay. The MacDonalds, who were coming down from Skye, were driven ashore by a storm on their way to Islay. They plundered the Jura cattle and MacLean heard about it. The MacDonalds won the battle
http://www.tobarandualchais.co.uk/fullrecord/41111/1