Nielsen Hayden genealogy
Descendants of Marguerite de Sablé
- Aft 1238Father: Robert IV de Sablé ( - Abt 1195 Palestine)
Mother: Clémence de Mayenne ( - Bef 1190)
Marguerite de Sablé ( - Aft 20 Jul 1238)
Guillaume des Roches (Between 1155 and 1160 - 15 Jul 1222)(m. Abt 1190)
   ├─ Clémence des Roches ( - Aft Sep 1259)
   │ Geoffroi VI de Châteaudun (1218 - 6 Feb 1250)(m. Between 17 May 1219 and 15 Jul 1222)
   │    └─ Jeanne de Châteaudun ( - Abt 1254 bur.Maubuisson Abbey near Pontoise, near Paris, France)
   │     Jean de Brienne ( - 8 Jan 1296 bur.Maubuisson Abbey near Pontoise, near Paris, France)(m. 1251)
   │         + Guillaume de Fiennes (of Wendover, Buckinghamshire, England - 11 Jul 1302 Kortrijk, Flanders)
   │         (m. Between 18 Jan 1266 and Feb 1267)
   │         (m. Between 18 Jan 1266 and Feb 1267)
   └─ Jeanne des Roches ( - 28 Sep 1238)
    Amaury I de Craon ( - 15 May 1226 bur.Abbey of la Roë, Mayenne, Pays-de-la-Loire, France)(m. Bef 1214)
       └─ Isabel de Craon (Aft 1223 - Aft 15 Jan 1275)
        Raoul de Fougères ( - 24 Feb 1256 bur.Savigny Abbey, Normandy, France)(m. Feb 1234)
           └─ Jeanne de Fougères ( - Aft 18 Jun 1273 bur.Sauvigny, Meuse, France) =>
            + Hugh XII de Lusignan ( - Aft 25 Aug 1270)(m. 29 Jan 1254 Fougères, Brittany, France)