| Descendancy Chart: | 
 - Eelko Lambertus Lammerts  (I23229) Birth 1 June 1867 -- Leens, De Marne, Groningen, Netherlands (I23229) Birth 1 June 1867 -- Leens, De Marne, Groningen, Netherlands
 Death 3 April 1928 (Age 60) -- Amersfoort, Amersfoort, Utrecht, Netherlands
  
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  Marriage  15 September 1893   -- Groningen, Groningen, Groningen, Netherlands Marriage  15 September 1893   -- Groningen, Groningen, Groningen, Netherlands
 - Maria Anna Wertmolder  (I23232) Birth 27 December 1860 -- Bourtange, Vlagtwedde, Groningen, Netherlands (I23232) Birth 27 December 1860 -- Bourtange, Vlagtwedde, Groningen, Netherlands
 Death 11 December 1934 (Age 73) -- Amersfoort, Amersfoort, Utrecht, Netherlands
 
 - Number of Children: 5 
 - Pedigree Tree 
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 Family with spouse
 Alida Maria Anna Wubbolt
 - Johannes Dominicus Bartholomeus Lammerts  (I23234) Birth 7 December 1894 -- Groningen, Groningen, Groningen, Netherlands (I23234) Birth 7 December 1894 -- Groningen, Groningen, Groningen, Netherlands
  
 1 . 1
  Marriage  25 June 1923   -- Groningen, Groningen, Groningen, Netherlands Marriage  25 June 1923   -- Groningen, Groningen, Groningen, Netherlands
 - Pedigree Tree 
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 Family with spouse
 Johannes Dominicus Bartholomeus Lammerts
 - Alida Maria Anna Wubbolt  (I23239) Birth 8 March 1903 -- Groningen, Groningen, Groningen, Netherlands (I23239) Birth 8 March 1903 -- Groningen, Groningen, Groningen, Netherlands
 
 - Unknown children 
 
 - Anna Maria Margaretha Lammerts  (I23235) Birth 28 April 1896 -- Groningen, Groningen, Groningen, Netherlands (I23235) Birth 28 April 1896 -- Groningen, Groningen, Groningen, Netherlands
 Death 3 March 1916 (Age 19) -- Groningen, Groningen, Groningen, Netherlands
  
 1 . 2
 - Johanna Jacoba Gesina Lammerts  (I23236) Birth 16 June 1897 -- Groningen, Groningen, Groningen, Netherlands (I23236) Birth 16 June 1897 -- Groningen, Groningen, Groningen, Netherlands
 Death 14 April 1940 (Age 42) -- Amersfoort, Amersfoort, Utrecht, Netherlands
  
 1 . 3
 - Pedigree Tree 
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 Family with spouse
 Regina Maria Theresia Wachters
 - Bartholomeus Johannes Dominicus Frederikus Lammerts  (I23237) Birth 11 March 1889 -- Groningen, Groningen, Groningen, Netherlands (I23237) Birth 11 March 1889 -- Groningen, Groningen, Groningen, Netherlands
  
 1 . 4
  Marriage  16 November 1926   -- Groningen, Groningen, Groningen, Netherlands Marriage  16 November 1926   -- Groningen, Groningen, Groningen, Netherlands
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
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 Family with spouse
 Bartholomeus Johannes Dominicus Frederikus Lammerts
 - Regina Maria Theresia Wachters  (I23240) Birth 21 April 1900 -- Groningen, Groningen, Groningen, Netherlands (I23240) Birth 21 April 1900 -- Groningen, Groningen, Groningen, Netherlands
 
 - Unknown children 
 
 - Johannes Regnerus Nicolaas Lambertus Lammerts  (I23238) Birth 27 April 1900 -- Groningen, Groningen, Groningen, Netherlands (I23238) Birth 27 April 1900 -- Groningen, Groningen, Groningen, Netherlands
 Death 26 September 1925 (Age 25) -- Groningen, Groningen, Groningen, Netherlands
  
 1 . 5
 




























