Hildouin III, Count of Ponthieu

935-981 (b. 0933)

Parents

• William I, Count of Ponthieu
• Mathilde van Vlaanderen, Comtesse de Boulogne

Children

• Hugh I, Count of Ponthieu

Siblings

• Arnulf II, Comte de Boulogne

Partners

• Hersende 'la Pieuse' de Ramerupt, Comtesse d'Arcis