Robert Bruce, Lord of Liddesdale IV, Earl of Fife carried out an unsuccessful attempt on 6 August 1332 to repel the landing at Kinghorn in Fife. He then quarrelled with the regent, Donald II, Earl of Mar. He was killed leading a charge at the Battle of Dupplin Moor on 11 August 1332. Robert Bruce, Lord of Liddesdale Sir Robert Bruce, Lord of Liddesdale (died 11 August 1332) was an illegitimate son of King Robert the Bruce and an unknown mother. He was knighted and awarded the royal arms at the Battle of Bannockburn. His father made him Lord of Liddesdale after William II de
Robert the Bruce only be temporary. Although the Bruces were by now back in possession of Annandale and Carrick, in August 1296 Robert Bruce, Lord of Annandale, and his son, Robert Bruce, Earl of Carrick and future king, were among the more than 1,500 Scots at Berwick who swore an oath of fealty to King Edward I of England. When the Scottish revolt against Edward I broke out in July 1297, James Stewart, 5th High Steward of Scotland, led into rebellion a group of disaffected Scots, including Robert Wishart, Bishop of Glasgow, MacDuff, the son of the earl of Fife, and the young