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 Father:    Gerrit van Wijk 
   Born:       
   Marr:      
   Died:      
 Mother:    Johanna Timmermans 
   Born:       
   Died:     
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 Father:    Marinus Treffers 
   Born:    1818, Netherlands  
   Marr:    1849  
   Died:    1905, Netherlands 
 Mother:    Maaike Bouman 
   Born:    1827, Netherlands   
   Died:    1901, Netherlands
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  |  Willem Albertus van Wijk            
   Born:    19 FEB 1836    - Roosendaal, Noord-Brabant, Netherlands 
   Marr:    25 JUN 1875    - Drongelen, Noord-Brabant, Netherlands   		
   Died:                   -  
 Other Spouses:    
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  |  Pieternella Cornelia Treffers            
   Born:    13 MAY 1851    - Drongelen, Noord-Brabant, Netherlands 
       			
   Died:                   -  
 Other Spouses:    
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  |  1.    Wilhelmina Treffers           Born:    18 NOV 1873    - Drongelen, Noord-Brabant, Netherlands    Marr:     -     Died:                   -  |   |  2.    Johanna Gerdina van Wijk        Born:     4 MAR 1876    - Drongelen, Noord-Brabant, Netherlands    Marr:     -     Died:    31 OCT 1877    - Eethen, Noord-Brabant, Netherlands |   | 
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  |  3.    Johanna Gerdina van Wijk        Born:     8 MAR 1878    - Eethen, Noord-Brabant, Netherlands    Marr:     -     Died:                   -  |   |  4.    Marinus Gerrit van Wijk        Born:    20 FEB 1879    - Eethen, Noord-Brabant, Netherlands    Marr:     -     Died:                   -  |   | 
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  |  5.    Maaijke van Wijk        Born:    24 JAN 1880    - Eethen, Noord-Brabant, Netherlands    Marr:     -     Died:    19 SEP 1880    - Eethen, Noord-Brabant, Netherlands |   |  6.    Maaike van Wijk        Born:    14 FEB 1881    - Eethen, Noord-Brabant, Netherlands    Marr:     -     Died:                   -  |   | 
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  |  7.    Pieter Cornelis van Wijk        Born:     1 JAN 1884    - Eethen, Noord-Brabant, Netherlands    Marr:     -     Died:                   -  |   |  8.    Cornelia Petronella van Wijk        Born:    26 DEC 1887    - Leiden, Zuid-Holland, Netherlands    Marr:     -     Died:                   -  |   | 
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  |  9.    Willem Johannes van Wijk        Born:     3 SEP 1895    - Leiden, Zuid-Holland, Netherlands    Marr:    1915  - Cornelia Hendrika Buitelaar   (other spouses)    Died:    25 JUL 1938    - Rotterdam, Zuid-Holland, Netherlands |   | 
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