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Female Sibylle de Boulogne Click to view Sibylle de Boulogne in the family tree

Sibylle was born about 1010.  Sibylle's father was Count Lambert de Boulogne II of Lens and her mother is Comtesse Mathilde de Ponthieu of Ponthieu et Boulogne.  Her paternal grandfather was Count Eustache of Boulogne and her paternal grandmother is Mahaut of Louvain; her maternal grandfather was Comte Ernicule de Ponthieu I of Ponthieu et Boulogne and her maternal grandmother is Comtesse Adeline de Boulogne. She has a half-sister named Judith.


Sibylle's family with Eudes de Dampierre

They had a son named Thibault.

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