Foulques married Stéphanie de Bréhal Abt 1215. Stéphanie was born Abt 1190. [Group Sheet]
Guillaume married Jeanne de Courcy 1240. Jeanne (daughter of Guillaume de Courcy) was born Abt 1220. [Group Sheet]
Pétronille married Eudon de Montfort 1226. Eudon (son of Raoul de Montfort and Domette de Sillé-Le-Guillaume) was born Abt 1210; died 1270. [Group Sheet]
Olivier married Agnès Rossel Abt 1260. Agnès was born Abt 1240; died Bef 1294. [Group Sheet]
Foulques married Jeanne de Bigars Abt 1270. Jeanne was born Abt 1250. [Group Sheet]
Raoul married Michelle de Rostrenen Abt 1285. Michelle (daughter of Pierre de Rostrenen and Nicole de Vitré) was born Abt 1265. [Group Sheet]
Jeanne married Jean de Dol 1276. Jean was born Abt 1240; died Aft 1278. [Group Sheet]
Olivier married Alice de Courcy 1320. Alice was born Abt 1290. [Group Sheet]
Guillaume married Marguerite d'Avaugour Abt 1300. Marguerite (daughter of Henry d'Avaugour and Marie de Brienne) was born Abt 1284. [Group Sheet]
Geffroy married Jeanne Le Boeuf de Nozay Abt 1305. Jeanne was born Abt 1285; died 1357. [Group Sheet]
Jean — . Unknown [Group Sheet]
Olivier married Isabelle de Meulan 1333. Isabelle (daughter of Valéran de Meulan and Jeanne de Bouville) was born Abt 1325; died 7 Feb 1407. [Group Sheet]