^^ 
                          Alexander Rensen 1800-1864 &1823 Grada Gerritsen    
                                              1792-1866                       
                                                  |                           
                            Peter Rensen 1830-/1912 &1856 Theodora Stuard     
                                              1826-1912                       
                                                  |                           
     Evert Burgers                 Gerharda Maria Rensen 1857-1917            
       1850-1900                                  |                           
           |                                      |                           
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