| | Johannes Didericus Nicolai Janssen 1866– Greetje Fokken Mentjes 1867– | | | | Siepke Habben Janssen 1830–1913 Diderica Nicolai 1836–1916 | | | | Johannes Nicolai 1805–1842 Hilke Geerds Tjaden 1805–1846 | | | | Didericus Nicolai 1769–1806 Tibina Jacobs Viëtor 1773–1811 | | | | Johannes Nicolai 1739–1803 | | |
| | | Jacob Abels Viëtor 1726–1775 | | |
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| | | Geerd Eilders Tjaden 1782–1817 Heebe Aeilts Crull 1779–1825 | | | | Ailt (Aeyelt) Folkerts Crull 1740–1821 Heebe (Hibe) Tammen Cromminga 1742–1810 | | |
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| | | Mentje Tönjes Mentjes 1833–1904 Hauke Boeken Janssen 1835–1898 | | | | Tönnies Ubben Mentjes 1797–1868 Meemke Focken Smidt 1799–1871 | | | | Tatje Lübbers van Hettinga 1771–1809 | | | | Kernelsken Mentjes 1734–1808 | | |
| | | Lübbert Tiemens 1742–1816 Anna Catharina Frerichs (Hettinga) 1741–1817 | | |
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| | | Focke Bruns Smidt 1773–1852 Hauwke Janssen Boeken 1776–1854 | | |
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| | | Berend Willen Janssen 1803–1884 Greetje Fokken Bruns Smidt 1802–1869 | | | | Wille Behrends (Janssen) 1759–1809 Fentje Reints (Leiners) 1769–1837 | | | | Trintje Focken (Janßen) – |
| | | Reenste Janssen 1744–1771 | | |
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| | | Focke Bruns Smidt 1773–1852 Hauwke Janssen Boeken 1776–1854 | | |
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