Simon de Dammartin

• 
• Deceased in Abbeville

Parents

• Albéric de Dammartin (c. 1135 - 1200), comte de Dammartin
• Mahaut de Clermont, Mathilde de Clermont (c. 1138 - 1200)

Family

• Married in September 1208 in Compiègne, with Marie de Ponthieu (1199 - 1250), issuing
  • Agathe ( - 1268)
  • Philippe (c. 1217 - 1278)
  • Jeanne (1220 - 1278)
  • Marie ( - 1279)