Viscounty of Châtellerault

• Ruling Houses
• 

  House of Châtellerault

• 

  House of Lusignan

• 

  House of Harcourt

• 

  House of Valois-Anjou

• 

  House of Armagnac-Pardiac

• 

  House of Bourbon-Montpensier
  Raised to a Duchy