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| | Maria Jantina Bertus  (I25019) 
Birth  about 1922   -- Winschoten, Winschoten, Groningen, NetherlandsDeath  3 May 1941 (Age approx. 19)   -- Winschoten, Winschoten, Groningen, Netherlands
 
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 |  |  |  |  |  | | Jan Bertus  (I25020) 
Birth  about 1926   -- Winschoten, Winschoten, Groningen, NetherlandsDeath  30 April 1933 (Age approx. 7)   -- Winschoten, Winschoten, Groningen, Netherlands
 
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 |  |  |  | | Harmanna Bertus  (I25021) 
Birth  January 1928   -- Winschoten, Winschoten, Groningen, NetherlandsDeath  13 September 1928 (Age approx. 8 months)   -- Winschoten, Winschoten, Groningen, Netherlands
 
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