Marie de Brienne was born 1225 to Jean de Brienne (c1170-1237) and Berenguela de León (1204-1237) and died 1275 of unspecified causes. She married Baudouin II de Courtenay (1218-1273) 1234 JL . William I of England (1027-1087), Henry II of England (1133-1189), Charlemagne (747-814), Rollo of Normandy (860-932), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, Rollo of Normandy (860-932)/s.


Offspring of Baudouin II de Courtenay (1218-1273) and Marie de Brienne
Name Birth Death Joined with
Philippe de Courtenay (1243-1283) 1243 Constantinople 15 December 1283 Viterbo Beatrice of Naples (1252-1275)

Footnotes (including sources)