House of Courtenay

de Courtenay, de Courtenai, de Cortenaio, de Curteniaco

• Coat of Arms
• 

  House of Courtenay
  Lords of Courtenay
  Counts of Edessa

• Cadet Branches
• 

  House of Capet-Courtenay
  Lords of Courtenay
  Counts of Nevers and Namur
  Latin Emperors in Constantinople
  Matrilineal branch issued from Elizabeth, daughter of Renaud I of Courtenay

• 

  House Courtenay of Devon
  Earls of Devon