| | Gerlof Teunis Jensma 1800–1854 Akke Pieters Koopmans 1806–1896 | | | | Theunis Gerlofs Jensma 1767–1809 Aaltje Jaspers Zijlstra 1770–1850 | | | | Gerlof Goffes Jensma 1739–1823 | | | | Trijntje Jans Posthumus 1710–1796 | | |
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| | | Jasper Pieters Zijlstra 1738–1825 |
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| | | Pieter Hyltjes Koopmans – |
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