_Ernest Casimir I NASSAU-DIETZ _+
| (1573 - 1632)
_William Frederick NASSAU-DIETZ _______|
| (1613 - 1664) |
| |_Sophia Hedwig of WELF _________+
| (1592 - 1641)
_Henry Casimir II NASSAU-DIETZ _|
| (1656 - 1696) |
| | _Frederick Henry ORANGE-NASSAU _+
| | | (1583 - 1646)
| |_Albertine Agnes OF ORANGE-NASSAU _____|
| (1634 - 1696) |
| |_Amalia of SOLMS-BRAUNFELS _____
| (1602 - 1675)
|
|--John William Friso ORANGE-NASSAU
| (1687 - 1711)
| _John Casimir ASCANIA __________+
| | (1596 - 1660)
| _John George II ASCANIA _______________|
| | (1627 - 1693) |
| | |_Agnes of HESSE ________________
| | (1606 - 1650)
|_Henriëtte Amalia of ASCANIA __|
(1666 - 1726) |
| _Frederick Henry ORANGE-NASSAU _+
| | (1583 - 1646)
|_Henriette Catherine of ORANGE-NASSAU _|
(1636 - 1708) |
|_Amalia of SOLMS-BRAUNFELS _____
(1602 - 1675)