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Male Thibaut Ier De Crépy Click to view Thibaut Ier De Crépy in the family tree

Thibaut Ier was born in 1025.  Thibaut Ier's father was Raoul II De Crépy and his mother was Adèle De Breteuil.  His paternal grandparents were Gauthier II Le Blanc De Valois and Adèle De Vermandois; his maternal grandparents were Hilduin Ou Gilduin De Breteuil and Emmeline De Chartres.  He was an only child.  He died at the age of 45 in 1070.


Thibaut Ier's family

He had a biological son named Adam Le Riche.

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