| Descendancy Chart: | 
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 Family with spouse
 Wubbina Duiven
 Gerard Jacob de Groot
 Trijntje de Groot- Hendrik de Groot  (I10367) Birth 30 September 1880 -- Onstwedde, Stadskanaal, Groningen, Netherlands (I10367) Birth 30 September 1880 -- Onstwedde, Stadskanaal, Groningen, Netherlands
 Death 7 April 1964 (Age 83)
 
 1
  Marriage  20 January 1906   -- Onstwedde, Stadskanaal, Groningen, Netherlands Marriage  20 January 1906   -- Onstwedde, Stadskanaal, Groningen, Netherlands
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 Hendrik de Groot
 Gerard Jacob de Groot
 Trijntje de Groot- Wubbina Duiven  (I10366) Birth 4 February 1887 -- Wildervank, Veendam, Groningen, Netherlands (I10366) Birth 4 February 1887 -- Wildervank, Veendam, Groningen, Netherlands
 Death 28 August 1949 (Age 62) -- Stadskanaal, Stadskanaal, Groningen, Netherlands
  
 - Number of Children: 2 
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 Annechien Venema
 - Gerard Jacob de Groot  (I23135) Birth 2 November 1906 -- Stadskanaal, Onstwedd, Groningen, Netherlands (I23135) Birth 2 November 1906 -- Stadskanaal, Onstwedd, Groningen, Netherlands
  
 1 . 1
  Marriage  11 July 1927   -- Onstwedde, Stadskanaal, Groningen, Netherlands Marriage  11 July 1927   -- Onstwedde, Stadskanaal, Groningen, Netherlands
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 Gerard Jacob de Groot
 - Annechien Venema  (I23138) Birth 12 December 1903 -- Borger, Borger-Odoorn, Drenthe, Netherlands (I23138) Birth 12 December 1903 -- Borger, Borger-Odoorn, Drenthe, Netherlands
 
 - Unknown children 
 
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 Cornelis Stikfort
 - Trijntje de Groot  (I23136) Birth 25 July 1909 -- Stadskanaal, Onstwedde, Groningen, Netherlands (I23136) Birth 25 July 1909 -- Stadskanaal, Onstwedde, Groningen, Netherlands
  
 1 . 2
  Marriage  20 May 1935   -- Onstwedde, Stadskanaal, Groningen, Netherlands Marriage  20 May 1935   -- Onstwedde, Stadskanaal, Groningen, Netherlands
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 Trijntje de Groot
 - Cornelis Stikfort  (I23137) Birth 2 December 1909 -- Stadskanaal, Onstwedde, Groningen, Netherlands (I23137) Birth 2 December 1909 -- Stadskanaal, Onstwedde, Groningen, Netherlands
 
 - Unknown children 
 
 




























