County of Dammartin

• Ruling Houses
• 

  House of Montdidier

• 

  House of Mello

• 

  House of de Trie

• 

  House of Châtillon-Porcien

• 

  House of Fayel

• 

  House of Vergy
  Antoine de Vergy

• 

  House of Nanteuil

• 

  House of Chabannes

• 

  House of Anjou-Mézières

• 

  House of Boulainvilliers

• 

  House of Montmorency

• 

  House of Condé