| | Uilkjen Theunis de Jong 1824–1905 | | | | Jan Andries Blaak 1769–1840 Jantje Harms Bakker 1781–1866 | | | | Andries Martens Blaak 1733–… | | | | Marten Jans Blaak 1705–1772 | | |
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| | | Harm Claassen Bakker 1749–… Greetjen Jans Blaak 1754–… | | | | Jan Jacobs Blaak 1728–1787 Luitjen Jans Fek 1729–1812 | | |
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| | | Theunis Hoekes de Jong 1796–1865 Boukje Uilkes Zijlstra 1797–1891 | | | | Hoeke Aaldriks de Jong …–… |
| | | Uilke Jans Zijlstra 1773–1814 Trijntje Drewes Bos 1773–1839 | | | | | Trijntje Freerks … 1750–… |
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