William I, Marquis of Namur

Marquis of Namur (1324–1391)

Parents

• Marie of Artois
• John I, Marquis of Namur

Children

• William II, Marquis of Namur
• John III, Marquis of Namur
• Marie de Namur

Siblings

• John II, Marquis of Namur
• Philip III, Marquis of Namur
• Guy II, Marquis of Namur
• Blanche of Namur
• Henri de Dampierre
• Marie of Namur
• Robert of Namur
• Elisabeth, Countess of Namur
• Louis de Dampierre

Partners

• Caterina di Savoia-Vaud
• Jeanne of Hainault