William fitz Duncan

Son of king Donnchad II of Scotland (1090–1147)

Parents

• Ethelreda, daughter of Gospatric
• Duncan II of Scotland

Children

• William MacWilliam, Lord of Egremont
• Amabel MacWilliam, Lady of Copeland
• Donald FitzDuncan
• Alice de Rumilly, Lady of Allerdale
• Cecilia MacWilliam
• Donald MacWilliam

Partners

• Unknown
• Alice le Meschin, Lady of Skipton