Marie de Courtenay (c. 1204 – September 1228) was Empress consort of Nicaea from 1219 until 1221. She was a daughter of Peter II of Courtenay and Yolanda...

Peter, also Peter II of Courtenay (French: Pierre de Courtenay; died 1219), was emperor of the Latin Empire of Constantinople from 1216 to 1217. Peter...

grounds by the Orthodox Patriarch Manuel Sarantenos: Robert's sister Marie de Courtenay was married to Emperor Theodore I Laskaris. Accordingly, Robert, already...

Baldwin II, also known as Baldwin of Courtenay (French: Baudouin de Courtenay; Greek: Βαλδουίνος Β΄ του Κουρτεναί; late 1217 – October 1273), was the last...

Hélène de Bauffremont-Courtenay (wife of Marie-Gabriel-Florent-Auguste de Choiseul-Gouffier) and Hortense Geneviève Marie Anne de Bauffremont-Courtenay (wife...

same year and proceeded to marriages with Philippa of Armenia and Marie de Courtenay. However John was never displaced in succession. As a younger daughter...

Catherine I, also Catherine of Courtenay (25 November 1274 – 11 October 1307), was the recognized Latin Empress of Constantinople from 1283 to 1307, although...

Marie of France (1145 – 11 March 1198) was a Capetian princess who became Countess of Champagne by her marriage to Henry I of Champagne. She served as...

Matilda I, Countess of Nevers or Mathilde de Courtenay, or Mahaut de Courtenay, (1188–1257), was a ruling countess of Nevers, Auxerre and Tonnerre. She...

Count of Vianden (d. 1217), and his wife Matilda (de). In 1216, Margaret′s father Peter Courtenay (d. 1219) was elected Latin Emperor of Constantinople...