Guy

Count of Flanders (1251-1305) (1225–1305)

Parents

• Margaret II, Countess of Flanders
• William II of Dampierre

Children

• Margaret of Flanders, Duchess of Brabant
• William of Dendermonde
• Marie of Dampierre
• Philip of Chieti
• Robert III, Count of Flanders
• Philippa of Flanders
• Henry, Count of Lodi
• Beatrix of Flanders
• Guy of Namur
• John I, Marquis of Namur
• Isabelle of Flanders
• Jeanne de Dampierre
• Baudoin de Dampierre
• Margaret of Dampierre
• John of Flanders
• Beatrice of Flanders

Siblings

• John I of Dampierre
• William II, Count of Flanders
• Baldwin of Avesnes
• Jeanne of Dampierre
• John I, Count of Hainaut

Partners

• Isabelle of Luxembourg
• Matilda of Béthune