Lambert I, Count of Louvain

Belgian noble (0950–1015)

Parents

• Adela of Hainaut
• Reginar III, Count of Hainaut

Children

• Reinier van Leuven
• Lambert II, Count of Louvain
• Henry I, Count of Louvain
• Matilda of Louvain

Siblings

• Reginar IV, Count of Mons

Partners

• Gerberga of Lower Lorraine