Marguerite married Jean II de Saint-Simon Abt 1210. Jean (son of Jean de Saint-Simon and Clémence de Fayel) was born Abt 1180; died 1241. [Group Sheet]
Simon married Béatrice de Coudun Abt 1260. [Group Sheet]
Jacques married Agnès de Camprémy Abt 1300. Agnès (daughter of Baudouin de Camprémy) died Aft 1334. [Group Sheet]
Marguerite married Mathieu de Rouvroy 1332. Mathieu (son of Guy de Rouvroy and Pérone de Moy) was born Abt 1310; died 1370. [Group Sheet]