Nielsen Hayden genealogy
Descendants of Marie de Dampierre-sur-l'Aube
- Bef 1245Father: Guy II de Dampierre (Abt 1160 - 18 Jan 1216 bur.Abbey of St. Laumer, Blois, Loir-et-Cher, France)
Mother: Mahaut I de Bourbon (Abt 1166 - 18 Jun 1228)
Marie de Dampierre-sur-l'Aube ( - Bef Nov 1245)
Hervé III ( - 5 Nov 1219 Damietta, Egypt)(m. Abt 1210)
   └─ Guillaume II ( - Between 1250 and 1252)
    Blanche de Joigny (m. Abt Jan 1239)
       └─ HervĂ© IV ( - 1270 Tunis, Tunisia)
        Jeanne de Brenne ( - Mar 1298)(m. Abt 1261)
           └─ Jeanne de Vierzon et Berry ( - Bef 22 Apr 1296) =>
            + Godfried of Brabant (Abt 1255 Brussels, Flanders - 11 Jul 1302 Kortrijk, Flanders)(m. 1280)