Baldwin I of Jerusalem

Parents

• Eustace I, Count of Boulogne
• Ida of Lorraine
• Eustace II, Count of Boulogne

Children

Siblings

• Eustace III, Count of Boulogne
• Ida of Boulogne
• Godfrey of Bouillon
• John de Fiennes
• Geoffroy de Boulogne
• Gerberga of Boulogne
• Lambert II, Count of Lens
• Godefroy de Boulogne, Lord of Carshalton

Partners

• Arda of Armenia
• Adelaide del Vasto
• Godehild