Dirk Johan Cornelis Jongsma 1944–2017 Johanna Catharina Jongert 1946–2018 | | |
| | Cornelis Jongsma 1920–1996 Christina Elisabeth Neeltje Schutte 1919– | | | | | | | | 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 | | |
| | | Klaas Driewes van der Laag 1798–1883 Antke Freerks Visser 1804–1888 | | |
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| | | Gerard Theodoor Romer 1880–1961 | | | | Pieter Herman Romer 1847–1910 Wietske Schepers 1851–1900 | | |
| | | Sijtze Willems Bosch 1845–1881 Jansje Freerks Dokter 1846–1935 | | |
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| | | | | | | Douwe Jans Ruijgh 1833–1917 Ettje Olferts Lap 1833–1905 | | | | Jan Pieters Ruijgh 1803–1866 Tietje Douwes de Beer 1802–1876 | | |
| | | Olfert Pieters Lap 1801–1854 Grietje Folkerts Visser 1805–1870 | | |
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| | | Douwe Willems de Boer 1836–1924 Fokje Klazen van der Laag 1835–1910 | | | | Willem Willems de Boer 1814–1886 Trijntje Douwes Hennes 1815–1902 | | |
| | | Klaas Driewes van der Laag 1798–1883 Antke Freerks Visser 1804–1888 | | |
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| | | Gijsbert Jans de Groot 1854–1919 | | | | Jan Gijsberts de Groot 1817–1883 Gertje Pieters van der Meij 1819–1855 Huitje Klazen Platte 1828–1869 | | |
| | | Jan Klazen Molenaar 1820–1859 Janke Hendriks Brouwer 1823–1860 | | |
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| | | Johann Heinrich Christiaan Schutte – Bregje Johannes van Zanen – |
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