 Thibaud I De Dampierre, son of Eudes De Dampierre and Sybille De Boulogne.Born 1040 at Dampierre, Nord, Flandre, France, died 1080 at Circa, 39 or 40 years Married/ Related to:  Sybille St JustBorn 1040 Child: 1. Thibaud II De DampierreBorn 1060 at Dampierre, Aube, Champagne, France, died 1107 at Sur Laube, 46 or 47 years | |||