|  | 
|  |  |  | 
|  |  | | Johannes Robertus  (I17924) 
Birth  10 April 1888   -- Zuidbroek, Menterwolde, Groningen, NetherlandsDeath  5 June 1952 (Age 64)   -- Rotterdam, Rotterdam, Zuid-Holland, Netherlands
 
 | 
 | 
| | Frans Robertus  (I17690) 
Birth  17 October 1851   -- Winschoten, Winschoten, Groningen, NetherlandsDeath  2 January 1930 (Age 78)   -- Zuidbroek, Menterwolde, Groningen, Netherlands
 
 | 
 |  |  
|  |  
| | Aaltje Bakker  (I17691) 
Birth  30 August 1853   -- Wildervank, Veendam, Groningen, NetherlandsDeath  9 June 1934 (Age 80)   -- Zuidbroek, Menterwolde, Groningen, Netherlands
 
 | 
 |  |  |  
|  |  
|  |  |  |  |  
|  |  |  
|  |  
|  |  | | Weipje Aukje Drost  (I17929) 
Birth  5 January 1924   -- Harlingen, Harlingen, Friesland, NetherlandsDeath  8 March 1993 (Age 69)   -- Leeuwarden, Leeuwarden, Friesland, Netherlands
 
 | 
 |  |  
|  |  |