Milon married Agnès DE BAUDÉMENT Dame de Braine, daughter of Guy DE BAUDÉMENT Seigneur de Baudément and Alix Dame de Braine, before 1150. (Agnès DE BAUDÉMENT Dame de Braine was born about 1130 in France, died in Jul 1204 and was buried in église abbatiale de Saint-Ived, Braine, Aisne, Picardy, France.)