Donald III of Scotland

Donald III, or Donald the Fair (c. 1032–1099), second son of Duncan I, spent his youth in Irish exile after Macbeth killed his father in 1040. When his brother Malcolm III fell at Alnwick in 1093, Donald seized the crown and expelled the English courtiers and Margaret's sons.

His nephew Duncan II displaced him with English backing in 1094, but Duncan's murder later that year restored him. In 1097 another nephew, Edgar, overthrew him with English aid; Donald was blinded and died in prison in 1099.