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 | | Adolf Jan Robertus  (I17779) 
Birth  15 October 1960   -- Zuidbroek, Menterwolde, Groningen, NetherlandsDeath  9 October 1979 (Age 18)   -- Zuidbroek, Menterwolde, Groningen, Netherlands
 
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| | Hendrik Robertus  (I17700) 
Birth  11 September 1866   -- Winschoten, Winschoten, Groningen, NetherlandsDeath  11 October 1935 (Age 69)   -- Winschoten, Winschoten, Groningen, Netherlands
 
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| | Gebbina de Vries  (I17701) 
Birth  10 September 1866   -- Sappemeer, Hoogezand-Sappemeer, Groningen, NetherlandsDeath  22 March 1956 (Age 89)   -- Zuidbroek, Menterwolde, Groningen, Netherlands
 
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