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 Markus Jans Wijngaard
 Jantina Wijngaard
 Trijntje Wijngaard- Jantje Drenth  (I01681) Birth 26 April 1861 -- Zevenhuizen, Leek, Groningen, Netherlands (I01681) Birth 26 April 1861 -- Zevenhuizen, Leek, Groningen, Netherlands
 Death 2 April 1930 (Age 68) -- Groningen, Groningen, Groningen, Netherlands
 
 1
  Marriage  23 June 1883   -- Marum, Groningen, Netherlands Marriage  23 June 1883   -- Marum, Groningen, Netherlands
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 Jantje Drenth
 Jantina Wijngaard
 Trijntje Wijngaard- Markus Jans Wijngaard  (I01246) Birth 10 October 1855 -- Westerdiep, Veendam, Groningen, Netherlands (I01246) Birth 10 October 1855 -- Westerdiep, Veendam, Groningen, Netherlands
 Death 26 November 1938 (Age 83) -- Groningen, Groningen, Groningen, Netherlands
  
 - Number of Children: 2 
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 Piet van der Waal
 Max Jan van der Waal
 Evertje van der Waal- Jantina Wijngaard  (I03835) Birth 10 January 1892 -- Groningen, Groningen, Groningen, Netherlands (I03835) Birth 10 January 1892 -- Groningen, Groningen, Groningen, Netherlands
  
 1 . 1
  Marriage  13 October 1912   -- Groningen, Groningen, Groningen, Netherlands Marriage  13 October 1912   -- Groningen, Groningen, Groningen, Netherlands
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 Jantina Wijngaard
 Max Jan van der Waal
 Evertje van der Waal- Piet van der Waal  (I03836) Birth about 1892 -- Leiden, Leiden, Zuid-Holland, Netherlands (I03836) Birth about 1892 -- Leiden, Leiden, Zuid-Holland, Netherlands
 
 - Number of Children: 2 
 - Max Jan van der Waal  (I17579) Birth February 1918 -- Groningen, Groningen, Groningen, Netherlands (I17579) Birth February 1918 -- Groningen, Groningen, Groningen, Netherlands
 Death 26 December 1918 (Age approx. 10 months) -- Groningen, Groningen, Groningen, Netherlands
  
 1 . 1 . 1
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 Johannes Gerardus Josef Maria van Oostveen
 - Evertje van der Waal  (I26396) Birth 19 August 1912 -- Groningen, Groningen, Groningen, Netherlands (I26396) Birth 19 August 1912 -- Groningen, Groningen, Groningen, Netherlands
  
 1 . 1 . 2
  Marriage  28 September 1932   -- Rotterdam, Rotterdam, Zuid-Holland, Netherlands Marriage  28 September 1932   -- Rotterdam, Rotterdam, Zuid-Holland, Netherlands
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 Evertje van der Waal
 - Johannes Gerardus Josef Maria van Oostveen  (I26397) Birth -- Haarlem, Haarlem, Noord-Holland, Netherlands (I26397) Birth -- Haarlem, Haarlem, Noord-Holland, Netherlands
 
 - Unknown children 
 
 
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 Siebertus van Beek
 - Trijntje Wijngaard  (I16850) Birth 17 August 1894 -- Groningen, Groningen, Groningen, Netherlands (I16850) Birth 17 August 1894 -- Groningen, Groningen, Groningen, Netherlands
 Death 21 May 1918 (Age 23) -- Groningen, Groningen, Groningen, Netherlands
  
 1 . 2
  Marriage  19 April 1917   -- Den Helder, Den Helder, Noord-Holland, Netherlands Marriage  19 April 1917   -- Den Helder, Den Helder, Noord-Holland, Netherlands
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 Trijntje Wijngaard
 - Siebertus van Beek  (I16851) Birth 21 August 1879 -- Assen, Assen, Drenthe, Netherlands (I16851) Birth 21 August 1879 -- Assen, Assen, Drenthe, Netherlands
 Death 3 November 1945 (Age 66) -- Brielle, Brielle, Zuid-Holland, Netherlands
 
 - Unknown children 
 
 




























