Clan Mackenzie in the 13th and 14th centuries, terminated in the heiress Margaret del Ard, the Lady of Erchless, who married Alexander Chisolm of Cromer c.1350. In the 14th century during the Wars of Scottish Independence the Clan Mackenzie is said to have been among the clans who fought on the side of Robert the Bruce at the Battle of Inverurie (1308) against the forces of the Clan Comyn who were rivals to the throne. Chief Iain Mac Coinnich is said to have led a force of five hundred Mackenzies at the Battle of Bannockburn in 1314 where the English were defeated.
Battle of Faughart Battle of Faughart The Battle of Faughart (or Battle of Dundalk) was fought on 14 October 1318 between a Hiberno-Norman force led by John de Bermingham (later created 1st Earl of Louth) and Edmund Butler, Earl of Carrick, and a Scots-Irish army commanded by Prince Edward Bruce, Earl of Carrick, brother of King Robert I of Scots ('Robert the Bruce'). It was a battle of the First War of Scottish Independence and more precisely the Irish Bruce Wars. The defeat and death of Bruce at the battle ended the attempt to revive the High Kingship of Ireland. It also ended,