_William I NASSAU-SIEGEN _+
                                                                | (1487 - 1559)            
                              _John VI NASSAU-DILLENBURG _______|
                             | (1536 - 1606) m 1586             |
                             |                                  |_Juliana of STOLBERG _____
                             |                                    (1505 - 1580)            
 _John Louis NASSAU-HADAMAR _|
| (1590 - 1652) m 1617       |
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|                            |_Johannetta of SAYN-WITTGENSTEIN _|
|                               m 1586                          |
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|
|--Johanna Elisabeth of NASSAU-HADAMAR 
|  (1618 - 1646)
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|_Ursula of LIPPE ___________|
  (1598 - 1638) m 1617       |
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