| Ancestry Chart: | 
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 Family with spouse
 Engelina Margaretha Prummel
 Harmina Katharina Maria Wolthuis
 Luitje Jan Wolthuis- Jan Andries Wolthuis  (I04509) Birth 23 March 1905 -- Veendam, Veendam, Groningen, Netherlands (I04509) Birth 23 March 1905 -- Veendam, Veendam, Groningen, Netherlands
 Death 17 April 1989 (Age 84) -- Netherlands
 - 1   2  and  3  Marriage  3 July 1902   -- Hoogezand, Hoogezand-Sappemeer, Groningen, Netherlands 2  and  3  Marriage  3 July 1902   -- Hoogezand, Hoogezand-Sappemeer, Groningen, Netherlands
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 Harmina Blaak
 Albertje Wolthuis
 Jan Andries Wolthuis
 Albert Wolthuis
 Elsie Wolthuis- Lucas Wolthuis  (I04507) Birth 17 April 1873 -- Foxhol, Sappemeer, Groningen, Netherlands (I04507) Birth 17 April 1873 -- Foxhol, Sappemeer, Groningen, Netherlands
  - 2 - Father 
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 Family with spouse
 Lucas Wolthuis
 Albertje Wolthuis
 Jan Andries Wolthuis
 Albert Wolthuis
 Elsie Wolthuis Harmina Blaak Harmina Blaak (I02702) Birth 15 March 1880 -- Kalkwijk, Hoogezand, Groningen, Netherlands (I02702) Birth 15 March 1880 -- Kalkwijk, Hoogezand, Groningen, Netherlands
 Death 1 May 1909 (Age 29) -- Veendam, Veendam, Groningen, Netherlands
  - 3 - Mother   6  and  7  Marriage  4 February 1864   -- Hoogezand, Hoogezand-Sappemeer, Groningen, Netherlands 6  and  7  Marriage  4 February 1864   -- Hoogezand, Hoogezand-Sappemeer, Groningen, Netherlands
   Jan Andries Blaak Jan Andries Blaak (I02545) Birth 8 March 1837 -- Sappemeer, Hoogezand-Sappemeer, Groningen, Netherlands (I02545) Birth 8 March 1837 -- Sappemeer, Hoogezand-Sappemeer, Groningen, Netherlands
 Death 13 March 1904 (Age 67) -- Sappemeer, Hoogezand-Sappemeer, Groningen, Netherlands
  - 6 - Grandfather   12  and  13  Marriage  24 February 1834   -- Wildervank, Veendam, Groningen, Netherlands 12  and  13  Marriage  24 February 1834   -- Wildervank, Veendam, Groningen, Netherlands
  - Andries Jans Blaak  (I01197) Birth 3 December 1804 -- Wildervank, Veendam, Groningen, Netherlands (I01197) Birth 3 December 1804 -- Wildervank, Veendam, Groningen, Netherlands
 Death 25 April 1880 (Age 75) -- Hoogezand, Hoogezand-Sappemeer, Groningen, Netherlands
  - 12 - Great-Grandfather   24  and  25  Marriage  February 1804   -- Wildervank, Veendam, Groningen, Netherlands 24  and  25  Marriage  February 1804   -- Wildervank, Veendam, Groningen, Netherlands
  - Jan Andries Blaak  (I01196) Birth 17 September 1769 -- Wildervank, Veendam, Groningen, Netherlands (I01196) Birth 17 September 1769 -- Wildervank, Veendam, Groningen, Netherlands
 Death 9 April 1840 (Age 70) -- Wildervank, Veendam, Groningen, Netherlands
  - 24 - Great-Great-Grandfather 
 - Jantje Harms Bakker  (I01096) Birth 30 January 1781 -- Noordbroek, Menterwolde, Groningen, Netherlands (I01096) Birth 30 January 1781 -- Noordbroek, Menterwolde, Groningen, Netherlands
 Death 29 January 1866 (Age 84) -- Acheterdiep, Sappemeer, Groningen, Netherlands
  - 25 - Great-Great-Grandmother 
 
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 Family with spouse
 Andries Jans Blaak
 Jan Andries Blaak
 Jan Andries Blaak- Elsien Harms Roghaar  (I02543) Birth 7 January 1804 -- Nieuwe Pekela, Pekela, Groningen, Netherlands (I02543) Birth 7 January 1804 -- Nieuwe Pekela, Pekela, Groningen, Netherlands
 Death 14 June 1838 (Age 34) -- Sappemeer, Hoogezand-Sappemeer, Groningen, Netherlands
  - 13 - Great-Grandmother 
 
 - Elsie Abrams Plukker  (I02695) Birth 19 August 1839 -- Kleinemeer, Hoogezand-Sappemeer, Groningen, Netherlands (I02695) Birth 19 August 1839 -- Kleinemeer, Hoogezand-Sappemeer, Groningen, Netherlands
 Death 10 October 1923 (Age 84) -- Sappemeer, Hoogezand-Sappemeer, Groningen, Netherlands
  - 7 - Grandmother 
 
 




























