_Eric I WELF ________+ | (1383 - 1427) _Albert II WELF _______| | (1419 - 1485) | | |_Elisabeth of WELF __+ | _Philip I WELF ___________________| | (1476 - 1551) | | | _____________________ | | | | |_Elisabeth of WALDECK _| | | | |_____________________ | | |--Ernest III WELF | (1518 - 1567) | _____________________ | | | _______________________| | | | | | |_____________________ | | |_Catherine of MANSFELD-VORDERORT _| (1501 - 1535) | | _____________________ | | |_______________________| | |_____________________