Agnes married Guigues I "Vetus" D' ALBON, son of Guiges V DE VION seigneur de Vion and Gotelana DE CLERIEU, on 10 May 1070. (Guigues I "Vetus" D' ALBON was born about 1001 in St Rambert D'albon, Isere, Rhone-Alpes, France and died on 22 Apr 1075 in Cluny, , France.)