Margraviate of East March

• Ruling Houses
• 

  House of Harcourt

• 

  House of Thyssen

• 

  House of Hengefor
  Reformed East March in the 1220s to the Kingdom of Hengfors and Arcsea
  Hengefor's Dynasty

• Principalities
• 

  Principality of Malleore
  Until the 1220s

• Duchies
• 

  Duchy of Carnedd
  1150s–1220s

• Regions
• 

  Arcsea
  Until the 1220s

• 

  Caingorn
  Until the 1220s

• 

  Hengfors
  Until the 1220s

• City States
• 

  Free City of Barefield
  Until the 1220s