| | Franz Anton Ferdinand Dahm 1796–1858 | | |
| | Vrouwke Spekker 1776–1808 Rycker (Richard) Kramer 1764–1827 | | |
| | Sara Berents Schulte 1800–1858 | | |
| | Pieter (Peter) Spekker 1805–1888 Antje Dreesmann 1815–1860 | | |
| | Jacob Peters Spekker 1808–1892 Eitedina Harms Janssen 1815–1885 | | |
| | Staas Berends Spekker 1776–1847 Antje Hindriks Groeneveld 1773–1840 | | |
| | Hayelke Peters Polmann 1747–1783 Berend Staes Spekker 1740–1818 | | |
| | Frouwke Janssen Frielings 1722–1788 | | |
| | Sjamke Janssen (Groeneveld) 1680–1727 | | | | Jan Hindriks (Groeneveld) 1648–1695 | | | | Hindrik Willems 1604–1689 | | | | Willem Engelkes 1565–1625 | | | | Engelke Johans (tho Coldemonken) 1540– |
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| | | Folkert (2) Melefs 1610–1672 | | | | Melef (2) Folkerts 1575–1624 | | | | Folkert (1) Melefs 1535–1598 | | |
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