Walter Stewart, 6th High Steward of Scotland
Walter Stewart (c. 1296–1327), sixth hereditary High Steward of Scotland, fought at Bannockburn in 1314. In 1315 he married Marjorie Bruce, daughter of Robert I, who died giving birth in 1316 to their son Robert, the future Robert II and first Stewart king.
As Warden of the Western Marches he helped govern and defend the borders during Bruce's Irish campaign, and held Berwick against Edward II's siege in 1319. He died at Bathgate Castle on 9 April 1327.