^^ 
 Cornelis Schipper 1867-1931 &1890 Johanna Wilhelmina                      
                   Wegman 1867-1948                                        
                           |                                               
         ------------------------------                                    
         |                            |                                    
 Gerardus Schipper         Hendricus Maria Johannes      Clazina Johanna   
                                   Schipper                  Verhage       
                                      |                         |          
                                      ---------------------------
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