| | Foelke Daniels van Gerpen 1847–1908 Johann Arends Janssen 1843–1909 | | |
| | Daniel Alberts van Gerpen 1805–1860 Antje Freerks Siepkes 1816–1851 | | |
| | Foelke Uhlenkamp (Ulenkamp) 1777–1831 Albert Daniels van Gerpen 1776–1843 | | |
| | Eelke Christians 1745–1810 Henricus Johann Uhlenkamp (Ulenkamp) 1746–1834 | | | | Christian Cornelis 1714–1762 |
| | | Johann Hinrich Ulenkamp 1715–1774 |
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