Margaret Stewart Countess of Angus

Margaret had a relationship with William Douglas Earl of Douglas, Earl of Mar, son of Sir Archibald Douglas and Beatrix de Lindsay. (William Douglas Earl of Douglas, Earl of Mar was born in 1321 and died in 1384 ⁶⁸.)

Margaret next married Thomas 9th Earl of Mar, son of Donald 8th Earl of Mar and Isabel Stewart. (Thomas 9th Earl of Mar died in 1377.)