John Comyn, 3rd Earl of Buchan was a chief opponent of Robert the Bruce in the civil war that paralleled the War of Scottish Independence. He should not be confused with the better known John III Comyn, Lord of Badenoch, who was his cousin, and... Wikipedia
Born: 1250, Buchan, United Kingdom
Died: 1308 (age 58 years), England, United Kingdom
Great-grandparents: Richard Comyn and Fergus, Earl of Buchan
Parents: Alexander Comyn, Earl of Buchan
Grandparents: William Comyn, Lord of Badenoch and Marjory, Countess of Buchan
Partner: Isabella MacDuff, Countess of Buchan