House of Courtenay
de Courtenay, de Courtenai, de Cortenaio, de Curteniaco
- Coat of Arms
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House of Courtenay
Lords of Courtenay, Châteaurenard, Champignelles, Bléneau, Tanlay and Charny
- Cadet Branches
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House of Courtenay-Edessa
Lords of Turbessel
Counts of Edessa
Issued from Joscelin, 2nd son of Joscelin I, Lord of Courtenay
Attributed arms -
House Courtenay of Devon
Lords of Sutton, Tiverton, Okehampton and Plympton
Barons Courtenay
Earls of Devon
Issued from Renaud, son and heir of Renaud I of Courtenay -
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
