| | | | | | | | | | Teunis Watzes Jensma 1877–1954 Sybrigje Douwes Bierma 1877–1960 | | | | Watze Teunis Jensma 1850–1929 Geertje Siedses Miedema 1852–1932 | | |
| | | Douwe Jans Bierma 1828–1894 Henke Lieuwes Hesseling 1833– Kinke Pieters Boonstra 1839– | | |
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| | | | | | | Harmen Jans Bierma 1844–1904 Maaike Douwes Bosch 1846–1936 | | |
| | | Tjitske Willems de Groot – |
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