John I, Count of Soissons

1060 - 1116 (1021–1118)

Parents

• Adelaide, Countess of Soissons
• William Busac

Children

• Renaud III, Count of Soissons

Siblings

• Renaud II, Count of Soissons
• Manasses of Soissons
• (Ramentrudis) de Soissons

Partners

• Adeline Pierrefonds