| | Kornelis Jongsma 1861–1948 | | | | Eelke Sijbrens Jongsma 1829–1925 Tjitske Tjeerds de Vries 1829–1864 Gelske Alberts de Vries 1842–1924 | | | | | Baukje Kornelis Folkertsma – |
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| | | Dirk Jans Bakker 1823–1890 Neeke Klazen van der Laag 1826–1900 | | | | Jan Teunis Bakker 1794–1845 Baukje Dirks ‘Bauwktje’ Kat 1799–1878 | | | | Teunis Jans Bakker 1762–1829 Aaltje Harmens … 1759–1839 | | |
| | | Trijntje Tijssen Visser –1810 |
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| | | Klaas Driewes van der Laag 1798–1883 Antke Freerks Visser 1804–1888 | | | | Drieuwes Kempes van der Laag 1760–1831 Neeke Andries Das 1762–1823 Liesbet Klazen Bakker 1781–1867 | | |
| | | Freerk Pieters Visser 1768–1814 | | |
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| | | Gerard Theodoor Romer 1880–1961 | | | | Pieter Herman Romer 1847–1910 Wietske Schepers 1851–1900 | | | | Petronella Hermanna Wielandt – |
| | | Nicolaas Schepers 1820–1902 Tetje Rinzes de Zwart 1819–1900 | | |
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| | | Sijtze Willems Bosch 1845–1881 Jansje Freerks Dokter 1846–1935 | | | | Willem Jans Bosch 1804–1855 Jetske Eeuwes Visser 1807–1891 | | |
| | | Freerk Douwes Dokter 1812–1848 IJtske Jans de Boer 1813–1868 | | |
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