| | Hempeline Gezina Margarethe Ahten 1846–1913 Arend Jans van Mark 1819–1902 | | | | Diedrich Oltmanns (2) Ahten 1795–1870 Engelina Aggen Wijarden (Wearda) 1814– | | | | Diedrich Oltmanns (1) Ahten 1762–1835 Beerentje Abben 1765–1848 |
| | | Aggo Montjes Wearda 1788–1835 | | | | Dorothea Poppen 1762–1820 |
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| | | Jan Ontjes van Mark 1782– Grytje Arends Boumann 1796–1828 | | | | Onke Ontjes van Mark 1739– Hilke Janssen Kennekes 1751–1798 | | | | Ontje Reempts van Mark 1702–1760 Hisse Folderychs 1705–1755 | | | | Reempt Ontjes (Ontkens) 1670–1728 Okke Abben van Mark 1671–1735 | | |
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| | | Jan Tileman Kennekes 1705–1785 Lysbeth Janssen (auch: Janßen) 1715–1780 |
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| | | Arend Dirks Boumann 1765–1834 Antje Janssen Boekhoff 1770–1807 |
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