Robert de Clifford, 1st Baron de Clifford four children: Clifford was killed on 24 June 1314 fighting at the Battle of Bannockburn and was buried at Shap Abbey in Westmoreland. Robert de Clifford, 1st Baron de Clifford Robert de Clifford, 1st Baron de Clifford (1 April 1274 - 24 June 1314), of Appleby Castle, Westmorland, feudal baron of Appleby and feudal baron of Skipton in Yorkshire, was an English soldier who became 1st Lord Warden of the Marches, responsible for defending the English border with Scotland. He was born at Clifford Castle, Herefordshire, a son of Roger II de Clifford (d.1282) (a grandson of Walter II de
Robert the Bruce Bruce lands in Scotland should an uprising occur led by Bruce. Whether the details of the agreement with Comyn are correct or not, King Edward moved to arrest Bruce while Bruce was still at the English court. Ralph de Monthermer learned of Edward's intention and warned Bruce by sending him twelve pence and a pair of spurs. Bruce took the hint, and he and a squire fled the English court during the night. They made their way quickly for Scotland. According to Barbour, Comyn betrayed his agreement with Bruce to King Edward I, and when Bruce arranged a meeting for