Edward Bruce pact with the English governor of Stirling Castle, which led to the English sending a large army to relieve the castle. This led to the Battle of Bannockburn on 23–24 June 1314, where he commanded a Scottish schiltrom. Some time between 1309 and 1313, Edward was created Earl of Carrick, a title previously held by his maternal grandfather Niall of Carrick, his mother and his elder brother. It is unclear if he was ever married. He did have an illegitimate son, Alexander Bruce, who would later inherit his father's earldom. By the early 14th century, Ireland had not had a
Robert the Bruce he delivered his infant daughter Marjorie as a hostage, which he never did. When King Edward returned to England after his victory at the Battle of Falkirk, the Bruce's possessions were excepted from the Lordships and lands that Edward assigned to his followers. The reason for this is uncertain, though Fordun records Robert fighting for Edward, at Falkirk, under the command of Antony Bek, Bishop of Durham, Annandale and Carrick. This participation is contested as no Bruce appears on the Falkirk roll of nobles present in the English army, and two 19th Century antiquarians, Alexander Murison and George Chalmers, have