| Descendancy Chart: | 
 - Willem Johannes van Beers  (I23493) Birth 29 April 1889 -- Monnickendma, Waterland, Noord-Holland, Netherlands (I23493) Birth 29 April 1889 -- Monnickendma, Waterland, Noord-Holland, Netherlands
 Death 20 July 1972 (Age 83)
 
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  Marriage  27 May 1925   -- Leens, De Marne, Groningen, Netherlands Marriage  27 May 1925   -- Leens, De Marne, Groningen, Netherlands
 - Margaretha Bernarda Muller  (I23490) Birth 15 September 1901 -- Leens, De Marne, Groningen, Netherlands (I23490) Birth 15 September 1901 -- Leens, De Marne, Groningen, Netherlands
 Death 12 March 1987 (Age 85)
  
 - Number of Children: 4 
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Catharina Anna Groot
 - Johannes Willem van Beers  (I26946) Birth 6 April 1926 (I26946) Birth 6 April 1926
 Death 15 March 1998 (Age 71)
  
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  Private Private
  
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  Private Private- Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Catharina Maria van Beers
 - Theo Oudejans  (I26949) Birth 31 March 1923 -- Amsterdam, Amsterdam, Noor-Holland, Netherlands (I26949) Birth 31 March 1923 -- Amsterdam, Amsterdam, Noor-Holland, Netherlands
 Death 7 February 1991 (Age 67)
 
 - Unknown children 
 
 - Petrus Regnerus van Beers  (I26950) Birth 8 August 1933 (I26950) Birth 8 August 1933
 Death 18 December 2000 (Age 67)
  
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 - Regnerus Theodorus van Beers  (I26951) Birth 7 September 1934 (I26951) Birth 7 September 1934
 Death 13 March 2014 (Age 79)
  
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