 | Generation 1 - Annegien Davids Warta: Born - 30 Mar 1824 - Stadskanaal, Groningen, Nederland |
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 | Generation 1 - Annegien Davids Warta & Johannes Alberts Bos: Married - 04 Sep 1847 - Onstwedde, Groningen, Nederland |
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 | Generation 2 - David Harms Warta: Born - 24 Jun 1796 - Nieuwe Pekela, Groningen, Nederland |
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 | Generation 2 - David Harms Warta: Christened - 03 Jul 1796 - Nieuwe Pekela, Groningen, Nederland |
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 | Generation 2 - David Harms Warta & Grietje Friederiks Knigge: Married - 18 Aug 1821 - Onstwedde, Groningen, Nederland |
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 | Generation 2 - Grietje Friederiks Knigge: Born - 1797 - Wildervank, Groningen, Nederland |
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 | Generation 2 - Grietje Friederiks Knigge: Christened - 01 Oct 1797 - Wildervank, Groningen, Nederland |
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 | Generation 2 - Grietje Friederiks Knigge: Died - 14 Sep 1850 - Stadskanaal, Groningen, Nederland |
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 | Generation 3 - Harm Davids Warta: Died - 28 Oct 1837 - Nieuwe Pekela, Groningen, Nederland |
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 | Generation 3 - Marchien Hendriks Kloppenburg: Born - 08 Oct 1764 - Nieuwe Pekela, Groningen, Nederland |
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 | Generation 3 - Marchien Hendriks Kloppenburg: Christened - 13 Oct 1764 - Nieuwe Pekela, Groningen, Nederland |
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 | Generation 3 - Marchien Hendriks Kloppenburg: Died - 14 Nov 1831 - Nieuwe Pekela, Groningen, Nederland |
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 | Generation 3 - Friedrich Roelfs Knigge: Died - 18 Jun 1808 - Wildervank, Groningen, Nederland |
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 | Generation 3 - Annechien Hendriks Klomp: Died - 02 Mar 1848 - Stadskanaal, Groningen, Nederland |
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 | Generation 4 - Hendrik Roelfs: Born - 1739 - Nieuwe Pekela, Groningen, Nederland |
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 | Generation 4 - Hendrik Roelfs: Christened - 13 May 1739 - Nieuwe Pekela, Groningen, Nederland |
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 | Generation 4 - Hendrik Roelfs & Margijn Lammerts: Married - 20 Sep 1761 - Nieuwe Pekela, Groningen, Nederland |
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 | Generation 4 - Hindrik Geerts Klomp: Born - Est 1740 - Wildervank, Groningen, Nederland |
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 | Generation 4 - Christina Hindriks Knigge: Born - Est 1744 - Wildervank, Groningen, Nederland |
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