_Wilhelmus Hendricksen BEEKMAN _+
                                                   | (1623 - 1707) m 1649           
                       _Gerardus Willemse BEEKMAN _|
                      | (1653 - 1723) m 1677       |
                      |                            |_Catalina of BOOGH _____________+
                      |                               m 1649                        
 _William BEEKMAN ____|
| (1684 - 1770)       |
|                     |                             _Christopher Janse ABEEL _______
|                     |                            | (1621 - 1684)                  
|                     |_Magdalena ABEEL ___________|
|                       (1660 - 1745) m 1677       |
|                                                  |_Neeltje Jans KROOM ____________
|                                                                                   
|
|--James BEEKMAN 
|  (1732 - 1807)
|                                                   ________________________________
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|                      ____________________________|
|                     |                            |
|                     |                            |________________________________
|                     |                                                             
|_Catharine of LANOY _|
  (1691 - 1765)       |
                      |                             ________________________________
                      |                            |                                
                      |____________________________|
                                                   |
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