n.
born Aug. 24, 1198, Haddington, Lothian
died July 8, 1249, Kerrera Island
King of Scotland (121449).
He came to the throne on the death of his father, William I (the Lion). In 1215 he supported the rebellious English barons against King John , hoping to regain land in northern England. After the rebellion collapsed (1217), he did homage to Henry III and in 1221 married Henry's sister, Joan. He consolidated royal authority in Scotland and subdued Argyll in 1222. In 1237 he concluded the Peace of York with Henry by which he abandoned his claim to land in England and received in exchange several English estates.