Father: Ernest Casimir I NASSAU-DIETZ #63842
Mother: Sophia Hedwig of WELF #63843
_William I NASSAU _______________+ | (1487 - 1559) _John VI NASSAU ____________| | (1536 - 1606) m 1559 | | |_Juliana of STOLBERG ____________ | (1505 - 1580) _Ernest Casimir I NASSAU-DIETZ _| | (1573 - 1632) | | | _________________________________ | | | | |_Elisabeth of LEUCHTENBERG _| | (1536 - 1579) m 1559 | | |_________________________________ | | |--Henry Casmir I NASSAU-DIETZ | (1611 - 1640) | _Julius WELF ____________________+ | | (1528 - 1589) | _Henry Julius WELF _________| | | (1564 - 1613) | | | |_Hedwig of HOHENZOLLERN _________+ | | (1539 - 1602) |_Sophia Hedwig of WELF _________| (1592 - 1641) | | _Frederick II OLDENBURG _________+ | | (1534 - 1588) |_Elizabeth of OLDENBURG ____| (1573 - 1625) | |_Sophie of MECKLENBURG-SCHWERIN _ (1557 - 1631)