Kingdom of Sicily

• Ruling Houses
• 

  House of Hauteville

• 

  House of Hohenstaufen

• 

  House of Anjou

• 

  House of Barcelona

• 

  House of Trastámara

• Marquisates
• Marquisate of Irache

  Marquisate of Irache

• Counties
• 

  County of Adernò

• 

  County of Caltabellota

• 

  County of Geraci

• 

  County of Modica

• 

  County of Paternò