| 
| | Maria Blaauw  (I23840) 
Birth  5 March 1908   -- Ommelanderwijk, Veendam, Groningen, NetherlandsDeath  28 July 1972 (Age 64)
 
 | 
 |  |  |  |  |  | | Pieter Blaauw  (I23841) 
Birth  22 April 1909   -- Zuidwending, Veendam, Groningen, NetherlandsDeath  14 April 1998 (Age 88)   -- Netherlands
 
 | 
 |  |  |  |  |  |  |  | | Jan Blaauw  (I23843) 
Birth  19 June 1912   -- Ommelanderwijk, Veendam, Groningen, NetherlandsDeath  27 June 1917 (Age 5)   -- Veendam, Veendam, Groningen, Netherlands
 
 | 
 |  |  |  |  |  |  |