Margaret Stewart Peerage person ID=108034 (1373–1439) Parents Alexander Stewart, Earl of Buchan Mairead inghean Eachann Children Alexander Sutherland John de Moravia, 7th Earl of Sutherland Siblings Andrew of Sandhauch Alexander Stewart, Earl of Mar Walter Stewart James Stewart Duncan Stewart Robert of Atholl Partners Robert de Moravia, 6th Earl of Sutherland