_Walram I NASSAU ______+
                                                       | (1146 - 1197)         
                               _Henry II NASSAU _______|
                              | (1180 - 1247)          |
                              |                        |_Kunigunde of UNKNOWN _
                              |                          (1198 - ....)         
 _Walram II NASSAU ___________|
| (1220 - 1275)               |
|                             |                         _______________________
|                             |                        |                       
|                             |_Matilda of WASSENBERG _|
|                               (.... - 1247)          |
|                                                      |_______________________
|                                                                              
|
|--Richardis of NASSAU 
|  (.... - 1311)
|                                                       _______________________
|                                                      |                       
|                              ________________________|
|                             |                        |
|                             |                        |_______________________
|                             |                                                
|_Adelheid of KATZENELNBOGEN _|
  (.... - 1287)               |
                              |                         _______________________
                              |                        |                       
                              |________________________|
                                                       |
                                                       |_______________________