Jan ten Doornkaat Koolman 1848–1870 | | |
| | Hildebrand ten Doornkaat Koolman 1854–1903 | | |
Margarethe Elisabeth ten Doornkaat Koolman – | | |
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| | Jan ten Doornkaat Koolman 1815–1889 Menna Johanna Silomon 1821–1891 | | | | Jan Fiepkes ten Doornkaat Koolman 1773–1851 Antje Doedes Cremer 1778–1810 Jeikelina Jans Cool 1792–1878 | | | | Fiepko Olferts (Koolman) 1745–1817 Annegien ten Doornkaat 1749–1795 | | | | Beertje Scholtes 1721–1749 Antje Hindriks Coolman 1736–1815 | | | | | | Hindrik Harms (Coolman) 1697–1759 | | |
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| | | Jan Hendriks ten Doornkaat 1714–1798 Lammergien Jacobs 1718–1783 | | | | Hendri(c)k Jans ten Dorencate 1682–1755 Anneken Teunis ten Cate 1687– | | |
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| | | Doede Lübberts Cremer 1745–1806 | | | | Lubbert Jans Cremer (Kremer) 1702–1782 Geertje Berends Houttuyn 1715– | | | | Gepke Lubberts Cremer 1664–1729 | | |
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| | | Jan Geerts Cool 1744–1812 Dieverke Jacobs Rengers 1759–1811 | | | | | Jacob Jacobs Rengers 1733–1776 | | | | | Renger Leulefs (Luilefs) 1690– | | |
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| | | Hildebrand Doeden Silomon 1780–1831 Antje Jans Nieland 1781–1860 | | | | Doede Janssen Silomon 1744–1820 Menje Hildebrands Nieland 1745–1817 | | |
| | | Jan Hildebrands Nieland 1740–1795 | | |
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