William d'AutremencourtWilliam d'Autremencourt was a Lord of Salona from 1258 to 1294.AncestryHe was a son of Thomas II d'Autremencourt, Lord of Salona, and wife a niece of William II of Villehardouin.Marriage and issueThe name of William's wife is not known. William and his wife had two children: Agnes, married with Dreux de Beaumont, marshal of Charles I of Naples. Thomas, his successor as Lord of Salona.