_Louis I NASSAU-WEILBURG ____+
                                                        | (1473 - 1523) m 1502        
                           _Philip III NASSAU-WEILBURG _|
                          | (1504 - 1559) m 1536        |
                          |                             |_Maria Margaret of NASSAU ___+
                          |                               (1487 - 1548) m 1502        
 _Albert NASSAU-WEILBURG _|
| (1537 - 1593)           |
|                         |                              _____________________________
|                         |                             |                             
|                         |_Anne of MANSFIELD __________|
|                           (1520 - 1537) m 1536        |
|                                                       |_____________________________
|                                                                                     
|
|--Ernestina of NASSAU-WEILBURG 
|  (1584 - 1665)
|                                                        _John V NASSAU-SIEGEN _______+
|                                                       | (1455 - 1516)               
|                          _William I NASSAU-SIEGEN ____|
|                         | (1487 - 1559)               |
|                         |                             |_Elisabeth of HESSE-MARBURG _+
|                         |                               (1466 - 1522)               
|_Anna of NASSAU-SIEGEN __|
  (1541 - 1615)           |
                          |                              _____________________________
                          |                             |                             
                          |_Juliana of STOLBERG ________|
                            (1505 - 1580)               |
                                                        |_____________________________