The Genealogy Page of Jorge Heredia and Heleen Sittig  | 
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    Duifje Jacob Waas1802 - ____
 Mother: Judith Barends Jacob Kalker Family 1 : Isaac Wessel 
 
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                                _Mozes Abraham Waas _|
                               | (1724 - ....) m 1749|
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 _Jacob Mozes Waas ____________|
| (1761 - 1816) m 1785         |
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|                              |_Duifje Jacobs ______|
|                                (1725 - 1801) m 1749|
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|--Duifje Jacob Waas 
|  (1802 - ....)
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|_Judith Barends Jacob Kalker _|
  (1765 - ....) m 1785         |
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