__
                             |  
                           __|
                          |  |
                          |  |__
                          |     
 _Jochem VAN VALKENBURGH _|
| (1645 - ....)           |
|                         |   __
|                         |  |  
|                         |__|
|                            |
|                            |__
|                               
|
|--Jannetje Jochemse VAN VALKENBURGH 
|  (1675 - ....)
|                             __
|                            |  
|                          __|
|                         |  |
|                         |  |__
|                         |     
|_Eva Hendrickse VROOMAN _|
  (1650 - ....)           |
                          |   __
                          |  |  
                          |__|
                             |
                             |__