Walter Stewart, 3rd High Steward of Scotland
Walter Steward of Dundonald was 3rd hereditary High Steward of Scotland and Justiciar of Scotia.
He was the eldest son of Alan fitz Walter, 2nd High Steward of Scotland but which wife of Alan's was his mother is not clear. Wikipedia
Born: 1198
Died: 1246 (age 48 years), Dundonald, United Kingdom
Great grandchildren: Walter Stewart, 6th High Steward of Scotland, Alan Stewart of Dreghorn, James Douglas, Lord of Douglas, and more
Great-grandparent: Alan fitz Flaad
Grandchildren: James Stewart, 5th High Steward of Scotland, John Stewart, John de Menteith, and more