Eustache I Count De BOULOGNE (b. Abt. 1004, d. date unknown)
Eustache I Count De BOULOGNE (son of Enricule "le Petit Arnoul", Comte De BOULOGNE and Adeline Comtesse De BOULOGNE)3700, 3701 was born Abt. 1004 in Of, Boulogne, Vendee, France3701, and died date unknown.He married Mahaut Of LOUVAIN on Abt. 1005 in Of, , Brabant, Belgium3701, daughter of Lambert II and Gerberge De LORRAINE. More About Eustache I Count De BOULOGNE: Ancestral File Number: 9HMS-N2.3701 More About Eustache I Count De BOULOGNE and Mahaut Of LOUVAIN: Marriage: Abt. 1005, Of, , Brabant, Belgium.3701 Children of Eustache I Count De BOULOGNE and Mahaut Of LOUVAIN are: