Henry of Flanders

Parents

• Margaret I, Countess of Flanders
• Baldwin V, Count of Hainaut

Children

Siblings

• Philip I of Namur
• Baldwin I of Constantinople
• Isabella of Hainault
• Yolanda of Flanders
• Sybilla of Henao
• Eustace of Flanders

Partners

• Agnes of Montferrat
• Maria of Bulgaria, Latin Empress