Gerberga of Lower Lorraine

Gerberga of Lower Lorraine (975-1019), Countess of Louvain, was the daughter of Charles, Duke of Lower Lorraine, himself the son of Louis IV of France and Gerberga of Saxony. Her mother was Adelaide/Agnes de Vermandois.

She married Lambert I, Count of Louvain and they had:

• Henry I
• Lambert II
• Matilda(also called Maud), who married Eustace I, Count of Boulogne
• Reginar

• Bouchard, Constance Brittain (2001). Those of My Blood: Creating Noble Families in Medieval Francia. University of Pennsylvania Press.
• Tanner, Heather J. (1992). Chibnall, Marjorie (ed.). "The Expansion of the Power and Influence of the Counts of Boulogne under Eustace II". Anglo-Norman Studies - XIV.Proceeding of the Battle Conference 1991. The Boydell Press: 251-286.