| | Johannes Didericus Nicolai Janssen 1866– Greetje Fokken Mentjes 1867– | | |
| | Diderica Nicolai 1836–1916 Siepke Habben Janssen 1830–1913 | | |
| | Hilke Geerds Tjaden 1805–1846 Johannes Nicolai 1805–1842 | | |
| | Heebe Aeilts Crull 1779–1825 Geerd Eilders Tjaden 1782–1817 | | |
| | Ailt (Aeyelt) Folkerts Crull 1740–1821 Heebe (Hibe) Tammen Cromminga 1742–1810 | | | | Tamme Crumminga (Cromminga od. Kromminga) 1695–1762 | | | | Menno Crumminga 1655–1715 | | | | Hayko Crumminga 1620–1660 Hille (Hilke) Janssen 1625–1692 |
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