| | Ype Eelkes de Jong 1881–1964 Sietske Vrieswijk 1882–1952 | | | | Eelke Klazes de Jong 1830–1920 Beitske Gerkes Dijkstra 1851–1920 | | | | Klaas Ypes de Jong 1800–1847 Aaltje Eelkes van der Woude 1802–1871 | | |
| | | Gerk Gerbens Dijkstra 1816–1869 Henke Romkes Kingma 1815–1890 | | |
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| | | Thomas Sipkes Vrieswijk 1854–1929 Hendrikje Folkerts Posthuma 1846– | | | | Sipke Johannes Vrieswijk 1820–1895 Sietske Steringa 1821–1873 | | |
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