On 12 Aug 1332 Battle of Dupplin Moor was fought between the supporters of the infant King David II of Scotland (age 8), son of Robert "The Bruce" I King Scotland, and the supporters of Edward Balliol I King Scotland (age 49), supported by the English. The Bruce army included Robert Bruce Lord of Liddesdale and Domhnall Mar II Earl Mar (age 39). The Balliol army included David III Strathbogie 11th Earl Atholl (age 23), Ralph Stafford 1st Earl Stafford (age 30), Thomas Ughtred 1st Baron Ughtred (age 40) and Walter Manny 1st Baron Manny (age 22). The battle is notable for being the first to use dismounted men-at-arms supported by archers; a formation that would bring repeated success to the English both in Scotland and France.

Robert Bruce Lord of Liddesdale was killed leading a charge.

Nicholas Hay (age 47) was killed.

Thomas Randolph 2nd Earl Moray was killed. His brother John Randolph 3rd Earl Moray (age 26) succeeded 3rd Earl Moray.