Clan Sinclair to St Briavels Castle, and in 1296 he swore fealty to Edward I of England. In 1303 the Battle of Roslin took place where Scots under Henry Sinclair of Rosslyn and the Clan Comyn defeated an English force. The Battle of Loudoun Hill took place in 1307 where Scots under Robert the Bruce, assisted by Henry Sinclair of Rosslyn again defeated the English. The family initially favoured John Balliol's claim to the throne but later it became paramount that they gave their loyalty to Robert the Bruce. The Battle of Bannockburn was fought in 1314, where the Clan Sinclair fought
Robert the Bruce found in England stating that King Edward had any knowledge of treachery by Robert Bruce before his acts against Comyn. They state that King Edward did not hear of the murder of John Comyn until several days after his death. Six weeks after Comyn was killed in Dumfries, Bruce was crowned King of Scots by Bishop William de Lamberton at Scone, near Perth, on Palm Sunday 25 March 1306 with all formality and solemnity. The royal robes and vestments that Robert Wishart had hidden from the English were brought out by the bishop and set upon King Robert. The bishops