Nielsen Hayden genealogy
Descendants of Dreux of Vexin
Abt 980 - 1035 (~ 55 years)Father: Gauthier II "le Blanc" (Abt 944 - Between 1017 and 1024)
Mother: Adele
Dreux of Vexin (Abt 980 - 1035)
Godgifu of England (Abt 1010 - Bef 1049)(m. Abt 1024)
   └─ Raoul "the Timid" (Abt 1025 France -
    21 Dec 1057 bur.Peterborough Cathedral, Peterborough, Cambridgeshire, England)
    21 Dec 1057 bur.Peterborough Cathedral, Peterborough, Cambridgeshire, England)
    Gytha
       └─ Harold de Ewyas (of Ewyas Harold, Herefordshire, England - Aft 1100)
        Maud
           └─ Robert de Ewyas (of Ewyas Harold, Herefordshire, England - Aft 1147) =>
            + Sybil