| | Grietje Ruurds Keegstra 1822–1857 Trijntje Jans Dijkstra 1823–1897 | | | | Jacob Jans Schaap 1797–1860 Antje Jans Cuperus 1787–1870 | | | | Jan Janzen Schaap 1759–1819 Trijntje Jacobs 1756–1818 | | |
| |
|
| | | Ruurd Feddes Keegstra 1782–1863 Geertje Harkes Folkertsma 1788–1857 | | | | Harke Franzen Folkertsma 1753–1830 |
|
|
|
|