Clan Strachan Bruce forces likely burned-out a timber fortress in Strachan, now called Castlehill of Strachan during the early summer of 1308 (Yeoman). Comyn, and his loyal supporters which likely included Clan Strachan, were defeated at the Battle of Inverurie (1308). After the Battle of Bannockburn (1314), the Strachans were disinherited by Robert the Bruce and the lands of Strachan were granted to Sir Alexander Fraser, thane of Cowie (1316). Before 1325, Alexander Strachan, son and heir of John Strachan of that Ilk, and his wife Christina, daughter of Maule of Panmure, was granted by Maule all his land of Carmyllie, his
History of Scotland despite the fact that he owed no allegiance to England. Rivals John Comyn and Robert the Bruce, grandson of the claimant, were appointed as joint guardians in his place. On 10 February 1306, Bruce participated in the murder of Comyn, at Greyfriars Kirk in Dumfries. Less than seven weeks later, on 25 March, Bruce was crowned as King. However, Edward's forces overran the country after defeating Bruce's small army at the Battle of Methven. Despite the excommunication of Bruce and his followers by Pope Clement V, his support slowly strengthened; and by 1314 with the help of leading nobles such