
![]() | Johannes Siertsema |
| Johannes Siertsema | |
| B: | 4 Mar 1724 |
| Beerta, Groningen, Netherlands | |
| D: | 10 Feb 1808 |
| Hoogezand, Groningen, Netherlands | |
![]() | Anna Margaretha Sparringa |
| Anna Margaretha Sparringa | |
| B: | 9 Apr 1727 |
| Eext, Drenthe, Netherlands | |
| M: | 15 Sep 1751 |
| Wetsinge, Germany | |
| D: | 10 Dec 1752 |
| Wetsinge, Germany | |
![]() | Fenna Adriani |
| Fenna Adriani | |
| B: | 27 Feb 1732 |
| Groningen, Groningen, Nederland | |
| M: | 11 Aug 1756 |
| Groningen, Groningen, Nederland | |
| D: | 2 Aug 1757 |
![]() | Margaretha Sypkens |
| Margaretha Sypkens | |
| B: | 21 Dec 1738 |
| Eext, Drenthe, Netherland | |
| M: | 15 Aug 1759 |
| Nieuwolda, Groningen, Netherlands | |
| D: | 14 Dec 1820 |
| Groningen, Groningen, Nederland | |