Nielsen Hayden genealogy
Ancestors of Dreux of Vexin
Abt 980 - 1035 (~ 55 years) ┌── Raoul de Gouy ( - 926) =>
┌── Gauthier I (Abt 925 - Between 992 and 998)
│
┌── Gauthier II "le Blanc" (Abt 944 - Between 1017 and 1024)
│ │
│ │ ┌── Foulques II "Le Bon" ( - 958)(m. 937) =>
│ └── Adele
│ └── Gerberge ( - Bef Sep 958)(m. 937)
│
Dreux of Vexin (Abt 980 - 1035)
└── Adele