Nielsen Hayden genealogy
Arnulf II
- Abt 990( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Arnulf II [1] d. Abt 990
- (Unknown daughter of the castellan of Lens)
- 2 Baldwin [1.1] d. 1024
- Adelvie de Gant
- 3 Eustace I [1.1.1] b. Abt 995 d. Abt 1049
- Mathilde of Louvain b. Abt 993
- 4 Eustache II of Boulogne [1.1.1.1] d. Abt 1080 [ =>]
- 4 Lambert II of Boulogne [1.1.1.2] d. 1054 [ =>]
- 4 Gerberge de Boulogne [1.1.1.3] d. Aft 1059 [ =>]
- Mathilde of Louvain b. Abt 993
- 3 Eustace I [1.1.1] b. Abt 995 d. Abt 1049
- Adelvie de Gant
- 2 Baldwin [1.1] d. 1024
- (Unknown daughter of the castellan of Lens)