Task: Text Categorization
Input (English): Ingram de Umfraville fought for the losing side of this battle that John Coyme the Younger participated in to avenge his father's murder by its victorious commander at Dumfries. Sir Philip Mowbray commanded the besieged forces during this battle, and Thomas of Lancaster contributed the minimum legal number of troops. Robert Keith led a 500-man cavalry charge around a swamp that scattered archers during this battle, and the losing forces were jointly commanded by the Earls of Gloucester and Hereford, who failed to break the siege of Stirling Castle. FTP, name this 1314 battle in which Edward II's English forces lost to Robert the Bruce, strengthening his claim to the Scottish throne.
Output (English): History