 | Generation 1 - Aldegondis Gesina Kok: Born - 1810 - Schildwolde, Slochteren, Groningen, Nederland |
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 | Generation 1 - Aldegondis Gesina Kok: Baptised - 15 June 1810 - Kleinemeer, Sappemeer, Groningen, Nederland |
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 | Generation 1 - Aldegondis Gesina Kok: Died - 08 January 1888 - Veendam, Groningen, Nederland |
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 | Generation 1 - Aldegondis Gesina Kok & Johan Herm Herbers Coorman: Married - 13 June 1842 - Wildervank, Groningen, Nederland |
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 | Generation 2 - Jakob Everardus Kok: Born - 1775 - Kleinemeer, Sappemeer, Groningen, Nederland |
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 | Generation 2 - Jakob Everardus Kok: Baptised - 30 September 1775 - Kleinemeer, Sappemeer, Groningen, Nederland |
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 | Generation 2 - Jakob Everardus Kok: Died - 26 April 1816 - Schildwolde, Slochteren, Groningen, Nederland |
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 | Generation 2 - Jakob Everardus Kok & Aaltje Jans Masker: Married - 05 May 1806 - Kleinemeer, Sappemeer, Groningen, Nederland |
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 | Generation 2 - Aaltje Jans Masker: Born - 31 August 1784 - Borgercompagnie, Sappemeer, Groningen, Nederland |
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 | Generation 2 - Aaltje Jans Masker: Baptised - 01 September 1784 - Kleinemeer, Sappemeer, Groningen, Nederland |
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 | Generation 2 - Aaltje Jans Masker: Died - 29 January 1866 - Stadskanaal, Groningen, Nederland |
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 | Generation 3 - Everardus Harms Kok: Born - 01 January 1744 - Schildwolde, Slochteren, Groningen, Nederland |
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 | Generation 3 - Everardus Harms Kok: Died - 13 June 1788 - Schildwolde, Slochteren, Groningen, Nederland |
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 | Generation 3 - Aaltje Jacobs Bonddrager: Born - 1749 - Lula, Hoogezand, Groningen, Nederland |
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 | Generation 3 - Aaltje Jacobs Bonddrager: Died - 20 April 1825 - Martenshoek, Hoogezand, Groningen, Nederland |
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 | Generation 3 - Jan Harms Masker: Born - 1738 - Veendam, Groningen, Nederland |
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 | Generation 3 - Jan Harms Masker: Baptised - 16 May 1738 - Veendam, Groningen, Nederland |
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 | Generation 3 - Jan Harms Masker: Died - 24 October 1823 - Veendam, Groningen, Nederland |
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 | Generation 3 - Jan Harms Masker & Geeske Jans Bruins: Married - 25 January 1772 - Kleinemeer, Sappemeer, Groningen, Nederland |
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 | Generation 3 - Geeske Jans Bruins: Born - 1746 - Lula, Hoogezand, Groningen, Nederland |
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 | Generation 3 - Geeske Jans Bruins: Baptised - 18 August 1746 - Kleinemeer, Sappemeer, Groningen, Nederland |
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 | Generation 3 - Geeske Jans Bruins: Died - 07 September 1826 - Veendam, Groningen, Nederland |
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 | Generation 4 - Jacob Berends Bontdrager: Born - 1714 - Hoogezand, Groningen, Nederland |
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 | Generation 4 - Jacob Berends Bontdrager: Baptised - 29 July 1714 - Hoogezand, Groningen, Nederland |
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 | Generation 4 - Jacob Berends Bontdrager: Died - 11 June 1790 - Kalkwijk, Hoogezand, Groningen, Nederland |
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 | Generation 4 - Jacob Berends Bontdrager: Buried - 12 June 1790 - Lula, Hoogezand, Groningen, Nederland |
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 | Generation 4 - Jacob Berends Bontdrager & Catharina Freerks Zijlman: Married - 17 January 1738 - Groningen, Groningen, Nederland |
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 | Generation 4 - Catharina Freerks Zijlman: Born - 25 October 1716 - Groningen, Groningen, Nederland |
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 | Generation 4 - Catharina Freerks Zijlman: Baptised - 25 October 1716 - Groningen, Groningen, Nederland |
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 | Generation 4 - Catharina Freerks Zijlman: Died - 16 January 1797 - Sappemeer, Groningen, Nederland |
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