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Male Viscount Guy de Dampierre I of Troyes Click to view Viscount Guy de Dampierre I of Troyes in the family tree

Guy was born about 1100 in Troyes, Champagne, France.  Guy's father was Thibault de Dampierre-sur-l'Aube II and his mother is Elizabeth de Montlhery.  His paternal grandfather was Thibault de Dampierre I and his paternal grandmother is Sibylle de St. Just; his maternal grandparents were Seigneur Milo ("the Grand") de Montlhery II and Dame Lithuise de Troyes de Bray.  He was an only child.  He died in 1151.


Guy's family with Helvide de Baudemont

‌Guy and Helvide were married in a religious ceremony.  They had a son and a daughter, named William and Agnes.

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