| Descendancy Chart: | 
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
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 Hourglass Chart
 Family with spouse
 Roelof Koops
 Gerrit Koops
 Hendrik Koops- Hendrikje Lemain  (I09862) Birth 30 March 1877 -- Veen, Muntendam, Groningen, Netherlands (I09862) Birth 30 March 1877 -- Veen, Muntendam, Groningen, Netherlands
 Death 20 February 1950 (Age 72) -- Hoogezand, Hoogezand-Sappemeer, Groningen, Netherlands
  
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  Marriage  20 May 1899   -- Veendam, Veendam, Groningen, Netherlands Marriage  20 May 1899   -- Veendam, Veendam, Groningen, Netherlands
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
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 Family with spouse
 Hendrikje Lemain
 Gerrit Koops
 Hendrik Koops- Roelof Koops  (I09863) Birth 15 November 1879 -- Borgercompagnie, Veendam, Groningen, Netherlands (I09863) Birth 15 November 1879 -- Borgercompagnie, Veendam, Groningen, Netherlands
 
 - Number of Children: 2 
 - Pedigree Tree 
 Descendancy Chart
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 Family with spouse
 Grietje Zuur
 Roelof Berend Koops- Gerrit Koops  (I09864) Birth 2 April 1901 -- Borgercompagnie, Veendam, Groningen, Netherlands (I09864) Birth 2 April 1901 -- Borgercompagnie, Veendam, Groningen, Netherlands
 Death 12 March 1945 (Age 43) -- Peres Lippendorf
  
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  Marriage  2 June 1921   -- Muntendam, Menterwolde, Groningen, Netherlands Marriage  2 June 1921   -- Muntendam, Menterwolde, Groningen, Netherlands
 - Pedigree Tree 
 Descendancy Chart
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 Family with spouse
 Gerrit Koops
 Roelof Berend Koops- Grietje Zuur  (I09865) Birth 26 February 1901 -- Kolham, Slochteren, Groningen, Netherlands (I09865) Birth 26 February 1901 -- Kolham, Slochteren, Groningen, Netherlands
 Death 22 June 1959 (Age 58) -- Hoogezand, Hoogezand-Sappemeer, Groningen, Netherlands
 
 - Number of Children: 1 
 - Pedigree Tree 
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 Family with spouse
 Trijntje van de Werf
 - Roelof Berend Koops  (I26744) Birth 11 September 1921 (I26744) Birth 11 September 1921
 Death May 1988 (Age 66)
  
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   - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Roelof Berend Koops
 - Trijntje van de Werf  (I26745) Birth 1 June 1920 (I26745) Birth 1 June 1920
 
 - Unknown children 
 
 
 - Hendrik Koops  (I09866) Birth 17 July 1912 -- Borgercompagnie, Veendam, Groningen, Netherlands (I09866) Birth 17 July 1912 -- Borgercompagnie, Veendam, Groningen, Netherlands
  
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