Wife: Agnes of BEAUMONT
Children:
_Gautier II of BRIENNE ___________+ | _Érard II of BRIENNE _| | (.... - 1190) | | |_Adèle of BAUDEMONT _____________+ | _John I BRIENNE ______| | (1170 - 1236) m 1224 | | | _Amadeus II of MONTFAUCON ________ | | | | |_Agnes of MONTFAUCON __| | | | |_Béatrice of GRANDSON-JOINVILLE _ | | |--Louis DEBRIENNE | (1230 - 1297) | _Ferdinand II IVREA ______________+ | | (1137 - 1187) m 1165 | _Alfonso IX IVREA _____| | | (1171 - 1230) | | | |_Urraca of BURGUNDY ______________+ | | (1148 - 1211) m 1165 |_Berengaria of IVREA _| (1204 - 1237) m 1224 | | _Alfonso VIII IVREA ______________+ | | (1155 - 1214) |_Berengaria of IVREA __| (1179 - 1246) | |_Eleanor of PLANTAGENET __________+ (1161 - 1214)