__
                                                        |  
                       _Claes Martenszen VAN ROSENVELT _|
                      | (1623 - 1660)                   |
                      |                                 |__
                      |                                    
 _Nicholas ROOSEVELT _|
| (1658 - 1742) m 1682|
|                     |                                  __
|                     |                                 |  
|                     |_Jannetje Samuels THOMAS ________|
|                       (1625 - 1660)                   |
|                                                       |__
|                                                          
|
|--Isaac ROOSEVELT 
|  (1701 - ....)
|                                                        __
|                                                       |  
|                      _________________________________|
|                     |                                 |
|                     |                                 |__
|                     |                                    
|_Heyltje Jans KUNST _|
  (1664 - 1730) m 1682|
                      |                                  __
                      |                                 |  
                      |_________________________________|
                                                        |
                                                        |__