Philip Mowbray John Barbour's "The Brus": He subsequently was made Governor of Stirling Castle which was held by English forces. It came under prolonged siege from Edward Bruce, the King's younger brother, and in 1314 they made a deal that the castle would return to Scottish control unless received by English forces before 24 June. When the English army arrived Mowbray advised Edward II of England against taking Bruce on, but Edward insisted leading to the Battle of Bannockburn. Mowbray subsequently changed to supporting Bruce, and was killed alongside Edward Bruce at the Battle of Faughart in 1318. His brother was Roger
Robert the Bruce Robert Bruce. The future king was now twenty-two, and in joining the rebels he seems to have been acting independently of his father, who took no part in the rebellion and appears to have abandoned Annandale once more for the safety of Carlisle. It appears that Robert Bruce had fallen under the influence of his grandfather's friends, Wishart and Stewart, who had inspired him to resistance. With the outbreak of the revolt, Robert left Carlisle and made his way to Annandale, where he called together the knights of his ancestral lands and, according to the English chronicler Walter of Guisborough,