| | Johann Janssen Strenge 1844–1916 | | | | Johann Hinrich Claassen Strenge 1813–1893 Johanna Hinderks Heyenga 1799–1869 | | | | Klaas Janssen Strenge 1785–1866 |
| | | Hinrich Janssen Heyen 1760–1804 |
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| | | Heye Behrends Coordes (Cordes) 1819–1894 Antjelina Möhlmann 1827–1895 | | | | Berend Tjabben Möhlmann 1796–1865 Meena Jürgens Hartmann 1799–1857 |
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