Alexander III., son of the preceding, married a daughter of Henry III., sided with him against the barons, successfully resisted the invasion of Haco, king of Norway, and on the conclusion of peace gave his daughter in marriage to Haco's successor Eric; accidentally killed by falling over a cliff near Kinghorn when hunting in 1285.
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Alexander II. * Alexander I.