1791 - 1861 (69 jaar)
| Jan Postma | |
| G: | 27 jun 1817 |
| Westdongeradeel | |
| Regina Sybrens van der Wal | |
| G: | 31 mrt 1817 |
| Hantum | |
| H: | 17 mei 1851 |
| Ternaard | |
| O: | 17 nov 1889 |
| Ternaard | |
| Klaas Postma | |
| G: | 12 jan 1821 |
| Westdongeradeel | |
| Antje Sipkes Postmus | |
| G: | 6 okt 1822 |
| Wierum, Friesland | |
| H: | 23 mei 1846 |
| Westdongeradeel | |
| O: | 11 feb 1888 |
| Westdongeradeel | |
| Jacob Postma | |
| G: | 25 jun 1824 |
| Wierum, Friesland | |
| O: | 27 jun 1824 |
| Wierum, Friesland | |
| Jacob Postma | |
| G: | 9 jan 1827 |
| Westdongeradeel | |
|
| Jan Klazes Postma | |
| G: | 20 okt 1791 |
| Wierum, Friesland | |
| O: | 11 aug 1861 |
| Wierum, Friesland | |
| Janke Jans Elzinga | |
| G: | 26 dec 1790 |
| Wierum, Friesland | |
| H: | 5 nov 1815 |
| Nes, Friesland | |
| O: | 22 apr 1862 |
| Wierum, Friesland | |
