House of Asen

• Coat of Arms
• 

  House of Asen
  Tsars and Emperors
  of Bulgaria

• Cadet Branches
• 

  House of Asen Palaiologos
  Patricians in Naples
  Adopted the surname from maternal cousins of House of Palaiologos

• Personal Arms
• Tsar John Alexander Emperor of Bulgaria 1218-1241 Arms in Gelre Armorial

  Tsar John Alexander
  Emperor of Bulgaria
  1218-1241
  Arms in
  Gelre Armorial

• 

  Alexander Asen
  Sebastokrator of Srdets
  Younger brother of Ivan Asen II
  of Bulgaria