Guillaume — . Unknown [Group Sheet]
Domette married Raoul de Montfort Abt 1210. Raoul (son of Guillaume II de Montfort and Alix de Porhoët) was born Abt 1175. [Group Sheet]
Hersende married Guillaume de La Guerche Abt 1215. Guillaume (son of Geoffroy de La Guerche and Louise de Château-Gontier) was born Abt 1190; died 4 Sep 1223. [Group Sheet]
Eudon married Pétronille Paynel 1226. Pétronille (daughter of Foulques Paynel and Stéphanie de Bréhal) was born Abt 1220. [Group Sheet]
Geoffroy married Emmette de Château-Gontier 1259. Emmette (daughter of Jacques de Château-Gontier and Havoise de Montmorency) was born Abt 1240; died Abt 1270. [Group Sheet]
Sibylle married Geoffroy de Châteaubriant Abt 1235. Geoffroy (son of Geoffroy de Châteaubriant and Béatrice de Montrevault) was born 1216; died 29 Mar 1263, Châteaubriant, Loire-Atlantique, Pays de la Loire, France. [Group Sheet]
Thomasse married André de Vitré 1240. André (son of André II de Vitré and Mathilde de Mayenne) was born Abt 1180; died 8 Feb 1250, Mansourah, Nile Delta, Egypt. [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]
Jeanne married Jean de Brienne 1265. Jean (son of Louis d'Acre de Brienne and Agnès de Beaumont-au-Maine) was born Abt 1255; died 1306; was buried , Étival (Vosges), Lorraine, France. [Group Sheet]
Geoffroy married Belle-Assez de Thouars Abt 1258. Belle-Assez (daughter of Guy de Thouars and Alix de Mauléon) was born Abt 1240; died 1301. [Group Sheet]
Marquise married Guillaume de Rochefort Abt 1260. Guillaume was born Abt 1230; died Aft 1275. [Group Sheet]
Nicole married Pierre de Rostrenen Abt 1265. Pierre was born Abt 1245; died 11 Mar 1307, Guingamp, Côtes-du-Nord, Bretagne, France. [Group Sheet]
Alix married Foulques de Mathéfelon 1248. Foulques (son of Thibaud II de Mathéfelon and Jeanne de Bruyères) was born Abt 1200; died Abt 1269. [Group Sheet]