| Generation 1 - Hinderkien Olthoff: Born - Thursday 15 April 1897 - Groningen, Groningen, Nederland |
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| Generation 1 - Hinderkien Olthoff & Alje Zanten: Married - Thursday 17 August 1916 - Groningen, Groningen, Nederland |
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| Generation 2 - Antoni Olthoff: Born - Saturday 11 March 1871 - Groningen, Groningen, Nederland |
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| Generation 2 - Antoni Olthoff: Died - Friday 10 July 1925 - Groningen, Groningen, Nederland |
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| Generation 2 - Antoni Olthoff & Annechien Kunst: Married - Sunday 07 August 1892 - Groningen, Groningen, Nederland |
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| Generation 2 - Annechien Kunst: Born - Thursday 30 December 1869 - Groningen, Groningen, Nederland |
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| Generation 2 - Annechien Kunst: Died - Thursday 19 August 1943 - Groningen, Groningen, Nederland |
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| Generation 3 - Geert Kunst: Born - Tuesday 21 July 1835 - Groningen, Groningen, Nederland |
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| Generation 3 - Geert Kunst: Died - Wednesday 06 August 1884 - Groningen, Groningen, Nederland |
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| Generation 3 - Geert Kunst & Hinderkien van der Schans: Married - Sunday 08 June 1862 - Groningen, Groningen, Nederland |
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| Generation 3 - Hinderkien van der Schans: Born - Thursday 18 January 1838 - Groningen, Groningen, Nederland |
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| Generation 3 - Hinderkien van der Schans: Died - Friday 19 June 1891 - Groningen, Groningen, Nederland |
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| Generation 4 - Geert Tjerks Kunst: Born - 1800 - Groningen, Groningen, Nederland |
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| Generation 4 - Geert Tjerks Kunst: Baptised - Tuesday 07 October 1800 - Groningen, Groningen, Nederland |
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| Generation 4 - Geert Tjerks Kunst: Died - Monday 17 January 1876 - Groningen, Groningen, Nederland |
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| Generation 4 - Geert Tjerks Kunst & Grietje Jochums Jonker: Married - Sunday 18 February 1821 - Groningen, Groningen, Nederland |
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| Generation 4 - Grietje Jochums Jonker: Born - 1800 - Veendam, Groningen, Nederland |
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| Generation 4 - Grietje Jochums Jonker: Baptised - Sunday 26 October 1800 - Veendam, Groningen, Nederland |
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| Generation 4 - Grietje Jochums Jonker: Died - Friday 13 July 1860 - Feerwerd, Ezinge, Groningen, Nederland |
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