| Descendancy Chart: | 
 - Willemina Feddema  (I21287) Birth 16 October 1858 -- Kloosterburen, De Marne, Groningen, Netherlands (I21287) Birth 16 October 1858 -- Kloosterburen, De Marne, Groningen, Netherlands
 Death 16 August 1939 (Age 80) -- Bedum, Bedum, Groningen, Netherlands
  
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  Marriage  26 January 1883   -- Kloosterburen, De Marne, Groningen, Netherlands Marriage  26 January 1883   -- Kloosterburen, De Marne, Groningen, Netherlands
 - Jurrien Lammerts  (I21289) Birth 23 January 1857 -- Warfhuizen, Leens, Groningen, Netherlands (I21289) Birth 23 January 1857 -- Warfhuizen, Leens, Groningen, Netherlands
 Death 14 December 1934 (Age 77) -- Groningen, Groningen, Groningen, Netherlands
 
 - Number of Children: 7 
 - Elizabeth Lammerts  (I21293) Birth 13 September 1887 -- Kloosterburen, De Marne, Groningen, Netherlands (I21293) Birth 13 September 1887 -- Kloosterburen, De Marne, Groningen, Netherlands
  
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 - Margaretha Lammerts  (I21294) Birth 1 September 1889 -- Kloosterburen, De Marne, Groningen, Netherlands (I21294) Birth 1 September 1889 -- Kloosterburen, De Marne, Groningen, Netherlands
 Death 21 January 1890 (Age 4 months) -- Kloosterburen, De Marne, Groningen, Netherlands
  
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 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Antonius Jacobus van der Nap
 Elisabeth Maria van der Nap- Margaretha Lammerts  (I16481) Birth 6 February 1891 -- Kloosterburen, Ulrum, Groningen, Netherlands (I16481) Birth 6 February 1891 -- Kloosterburen, Ulrum, Groningen, Netherlands
  
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  Marriage  5 August 1912   -- Bedum, Bedum, Groningen, Netherlands Marriage  5 August 1912   -- Bedum, Bedum, Groningen, Netherlands
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Margaretha Lammerts
 Elisabeth Maria van der Nap- Antonius Jacobus van der Nap  (I16480) Birth 13 September 1879 -- Groningen, Groningen, Groningen, Netherlands (I16480) Birth 13 September 1879 -- Groningen, Groningen, Groningen, Netherlands
 Death 4 June 1960 (Age 80) -- Groningen, Groningen, Groningen, Netherlands
  
 - Number of Children: 1 
 - Elisabeth Maria van der Nap  (I25470) Birth about 1926 -- Groningen, Groningen, Groningen, Netherlands (I25470) Birth about 1926 -- Groningen, Groningen, Groningen, Netherlands
 Death 29 May 1932 (Age approx. 6) -- Groningen, Groningen, Groningen, Netherlands
  
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 - Elisabeth Maria Lammerts  (I21295) Birth 17 August 1893 -- Kloosterburen, De Marne, Groningen, Netherlands (I21295) Birth 17 August 1893 -- Kloosterburen, De Marne, Groningen, Netherlands
  
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 - Willem Lammerts  (I21296) Birth 5 December 1894 -- Kloosterburen, De Marne, Groningen, Netherlands (I21296) Birth 5 December 1894 -- Kloosterburen, De Marne, Groningen, Netherlands
  
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 - Helena Jurriena Lammerts  (I21297) Birth 1 February 1897 -- Kloosterburen, De Marne, Groningen, Netherlands (I21297) Birth 1 February 1897 -- Kloosterburen, De Marne, Groningen, Netherlands
  
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 - Johannes Lammerts  (I21298) Birth 1 October 1899 -- Kloosterburen, De Marne, Groningen, Netherlands (I21298) Birth 1 October 1899 -- Kloosterburen, De Marne, Groningen, Netherlands
  
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