_John VI NASSAU ____________+ | (1536 - 1606) m 1559 _Ernest Casimir I NASSAU-DIETZ _| | (1573 - 1632) | | |_Elisabeth of LEUCHTENBERG _ | (1536 - 1579) m 1559 _William Frederick NASSAU-DIETZ ___| | (1613 - 1664) | | | _Henry Julius WELF _________+ | | | (1564 - 1613) | |_Sophia Hedwig of WELF _________| | (1592 - 1641) | | |_Elizabeth of OLDENBURG ____+ | (1573 - 1625) | |--Henry Casimir II NASSAU-DIETZ | (1656 - 1696) | _William I ORANGE-NASSAU ___+ | | (1533 - 1584) | _Frederick Henry ORANGE-NASSAU _| | | (1583 - 1646) | | | |_Louise of COLIGNY _________ | | (1555 - 1620) |_Albertine Agnes of ORANGE-NASSAU _| (1634 - 1696) | | ____________________________ | | |_Amalia of SOLMS-BRAUNFELS _____| (1602 - 1675) | |____________________________