Lambert of Lens-Boulogne
1025 -
Lambert I of Louvain
0970-
0970-
Gerberga of Lorraine
0975-
0975-
Eustace I of Boulogne
1000-
1000-
Maud of Louvain
1005-
1005-
Lambert of Lens-Boulogne
1025-
1025-