_William VI ALERAMICI ______+ | (1173 - 1225) _Boniface II ALERAMICI _| | (1202 - 1253) | | |____________________________ | _William VII ALERAMICI _| | (1240 - 1291) | | | ____________________________ | | | | |________________________| | | | |____________________________ | | |--John I ALERAMICI | | _Ferdinand III IVREA _______+ | | (1199 - 1252) m 1219 | _Alfonso X IVREA _______| | | (1221 - 1284) | | | |_Elisabeth of HOHENSTAUFEN _+ | | (1204 - 1235) m 1219 |_Beatrice of IVREA _____| (1254 - 1286) | | ____________________________ | | |_Violant of BARCELONA __| (1236 - 1301) | |____________________________