| Jacob Hoornstra |
Jan Bouwkamp |
| Antje Teekes |
Jantien Berends |
| Jacob Jacobs Hoornstra | Fennechien Bouwkamp |
| b. 25 Sep 1802, Franeker d. 18 Jun 1875, Dalen bur. occ. edu. rel. |
b. 4 Mar 1816, Coevorden d. 17 Mar 1853, Coevorden bur. occ. edu. rel. |
| Spouses: 1, 2, 3, 4 |