| The Genealogy Page of Jorge Heredia and Heleen Sittig | ||
| Koosje Bierschenk1 Nov 1892 - 30 Sep 1942
 Mother: Aaltje Boas Family 1 : Abraham Querido 
 
                                                    _Jacob Koopmans Bierschenk ________
                                                   | (1765 - 1850)                     
                       _Abraham Jacobs Bierschenk _|
                      | (1793 - 1877) m 1839       |
                      |                            |_Vroukje Salomon Nathans de Leeuw _+
                      |                              (1772 - 1851)                     
 _Jacob Bierschenk ___|
| (1844 - ....) m 1871|
|                     |                             _Meijer Salomon Goldsmit __________
|                     |                            | (1771 - 1820)                     
|                     |_Berendje Goldsmit _________|
|                       (1807 - 1861) m 1839       |
|                                                  |_Eva Levie ________________________
|                                                    (1780 - 1820)                     
|
|--Koosje Bierschenk 
|  (1892 - 1942)
|                                                   _Benedictus Samuel Boas ___________+
|                                                  | (1784 - 1852) m 1810              
|                      _Samuel Benedictus Boas ____|
|                     | (1817 - 1897) m 1850       |
|                     |                            |_Sara Jacob Roos __________________+
|                     |                              (1789 - 1823) m 1810              
|_Aaltje Boas ________|
  (1850 - ....) m 1871|
                      |                             _Samuel Isaac Cohen _______________
                      |                            |                                   
                      |_Aaltje Samuel Cohen _______|
                        (1814 - 1893) m 1850       |
                                                   |_Debora Elias Keizer ______________
                                                                                       
[19110]
 
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