Alexander Stewart, Earl of Mar
Alexander Stewart was a Scottish nobleman, Earl of Mar from 1404. He acquired the earldom through marriage to the hereditary countess, and successfully ruled the northern part of Scotland. Wikipedia
Born: 1375
Died: 1435 (age 60 years), Marr, United Kingdom
Spouse: Marie van Hoorn (m. 1410–1435) and Isabel Douglas, Countess of Mar (m. 1404–1408)
Great-grandparents: Walter Stewart, 6th High Steward of Scotland, Marjorie Bruce, Janet Mure, and more
Children: Thomas Stewart, Master of Mar and Janet Stewart
Parents: Alexander Stewart, Earl of Buchan and Mairead inghean Eachann
Grandparents: Robert II of Scotland and Elizabeth Mure