_Boniface DEL VASTO ___+ | _Manfred III DEL VASTO _| | (.... - 1244) | | |_Maria of TORRES ______ | _Thomas I DEL VASTO _| | (1239 - 1296) | | | _Amadeus IV SAVOY _____ | | | (1197 - 1253) | |_Beatrice of SAVOY _____| | (1222 - 1259) | | |_Margaret of BURGUNDY _ | (1192 - 1243) | |--Alice of DEL VASTO | (1269 - 1292) | _______________________ | | | ________________________| | | | | | |_______________________ | | |_Luigia DI CEVA _____| | | _______________________ | | |________________________| | |_______________________