Nielsen Hayden genealogy
Descendants of Erard I de Brienne
Abt 1170 - 1246 (~ 76 years)Father: André de Brienne (Abt 1135 - 4 Oct 1189 Acre, Palestine)
Mother: Adélais ( - Between 20 Mar 1221 and Nov 1222)
Erard I de Brienne (Abt 1170 - 1246)
Philippe de Champagne ( - 1250)
   └─ Isabeau de Brienne ( - Between 21 Aug 1274 and Feb 1277)
    Henry V de Grandpré (Abt 1218 - Aft 7 Apr 1287)
       └─ Isabelle de Grandpré ( - Bef 4 Apr 1292)
        Hugues IV ( - Bef 1277)(m. Bef 8 Oct 1275)