Kingdom of Naples

• Ruling Houses
• 

  House of Anjou-Naples

• 

  House of Anjou-Durazzo

• 

  House of Trastámara

• Duchies
• 

  Duchy of Calabria

• Marquisates
• Marquisate of Pescara

  Marquisate of Pescara

• Counties
• County of Marsico

  County of Marsico