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| | Jelle Jakob Walstra  (I24545) 
Birth  18 March 1903   -- Ulrum, De Marne, Groningen, NetherlandsDeath  21 June 1967 (Age 64)   -- Groningen, Groningen, Groningen, Netherlands
 
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 |  |  |  |  |  | | Jakob Albertus Walstra  (I24546) 
Birth  24 October 1905   -- Leens, De Marne, Groningen, NetherlandsDeath  7 June 1989 (Age 83)   -- Winsum, Winsum, Groningen, Netherlands
 
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 |  |  |  |  |  |  |  | | Diewertje Walstra  (I24551) 
Birth  20 September 1911   -- Dantumawoude, Dantumadeel, Friesland, NetherlandsDeath  19 January 2000 (Age 88)   -- Groningen, Groningen, Groningen, Netherlands
 
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 |  |  |  | | Freerk Walstra  (I26284) 
Birth  8 May 1915   -- Baflo, Winsum, Groningen, NetherlandsDeath  15 December 2007 (Age 92)   -- Groningen, Groningen, Groningen, Netherlands
 
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 |  |  |  |  |  | | Stientje Raven  (I05751) 
Birth  22 August 1881   -- Leens, Ulrum, Groningen, NetherlandsDeath  4 January 1966 (Age 84)   -- Groningen, Groningen, Groningen, Netherlands
 
 
Birth  22 August 1881  Leens, Ulrum, Groningen, Netherlands
Marriage   14 June 1902 (Age 20)  Oebele Walstra  - [View Family]
  Ulrum, Ulrum, Groningen, Netherlands
Death   4 January 1966 (Age 84)   Groningen, Groningen, Groningen, Netherlands
Burial   1966  Leens, Ulrun, Groningen, Netherlands | 
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| | Jakob Raven  (I05731) 
Birth  26 December 1848   -- Saaksum, Oldehove, Groningen, NetherlandsDeath  21 July 1914 (Age 65)   -- Leens, De Marne, Groningen, Netherlands
 
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| | Diewertje Wiegers  (I05732) 
Birth  19 April 1852   -- Leens, Ulrum, Groningen, NetherlandsDeath  21 March 1916 (Age 63)   -- Leens, De Marne, Groningen, Netherlands
 
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