Wife: Beatrice of ANJOU-SICILY
Children:
_Peter I COURTENAY ___________+ | (1126 - ....) _Peter II COURTENAY __| | (.... - 1219) | | |______________________________ | _Baldwin II COURTENAY _| | (1217 - 1273) | | | _Baldwin V COURTENAY _________ | | | | |_Yolanda of FLANDERS _| | | | |_Margaret I of ARDENNES-METZ _ | | |--Philip I COURTENAY | (1243 - 1283) | _Érard II of BRIENNE ________+ | | (.... - 1190) | _John I BRIENNE ______| | | (1170 - 1236) m 1224 | | | |_Agnes of MONTFAUCON _________+ | | |_Marie of BRIENNE _____| (1224 - 1275) | | _Alfonso IX IVREA ____________+ | | (1171 - 1230) |_Berengaria of IVREA _| (1204 - 1237) m 1224 | |_Berengaria of IVREA _________+ (1179 - 1246)