_Frederick II DEL VASTO __+ | (.... - 1396) _Thomas III DEL VASTO _____| | (1356 - 1416) | | |_Beatrice of GENEVA ______ | _Ludovico I DEL VASTO ____| | (.... - 1475) | | | __________________________ | | | | |_Marguerite of PIERREPONT _| | (.... - 1419) | | |__________________________ | | |--Carlos Domingo DEL VASTO | | _Theodore II PALAIOLOGOS _+ | | (1364 - 1418) | _John Jacob PALAIOLOGOS ___| | | (1394 - 1444) | | | |_Joanna of SCARPONNOIS ___+ | | |_Isabella of PALAIOLOGOS _| (1419 - 1475) | | _Amadeus VII SAVOY _______+ | | (1359 - 1391) |_Joanna of SAVOY __________| (1392 - 1460) | |_Bonne of VALOIS _________+ (1362 - 1435)