County of Longueville

• Ruling Houses
• 

  House of Marigny
  Enguerrand III de Marigny

• 

  House of Évreux
  Philippe de Navarre

• 

  House of Guesclin
  Bertrand Du Guesclin

• 

  House of Douglas

• 

  House of Orléans-Longueville
  Dukes of Longueville from 1505