| Father | | Jan Nienhuis  (I03728) 
Birth  1 March 1865   -- Loppersum, Loppersum, Groningen, NetherlandsDeath  26 February 1929 (Age 63)   -- Appingedam, Appingedam, Groningen, Netherlands
 
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				| Brother | | Lodewijk Jan Nienhuis  (I04179) 
Birth  13 February 1890   -- Groningen, Grongingen, Groningen, NetherlandsDeath  6 November 1928 (Age 38)   -- Maarn, Maarn, Utrecht, Netherlands
 
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				| Sister | | Leentje Nienhuis  (I04181) 
Birth  19 December 1899   -- Groningen, Grongingen, Groningen, NetherlandsDeath  23 February 1952 (Age 52)   -- Winschoten, Winschoten, Groningen, Netherlands
 
 
Birth  19 December 1899  Groningen, Grongingen, Groningen, Netherlands
Marriage   26 September 1918 (Age 18)  Ulbe Wielinga  Groningen, Groningen, Groningen, Netherlands
Death   23 February 1952 (Age 52)   Winschoten, Winschoten, Groningen, Netherlands
Burial   1952  Groningen Noord, Groningen, Netherlands | 
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