Jacob Wever
| Family | Pedigree | Reports |
| Jacob Wever |
| b. 7 Sep 1887 |
| d. abt 1964 |
| Gerrit Wever |
| b. 12 Apr 1842 |
| d. 22 Dec 1927 |
| Jantjen Koopman |
| b. 27 Aug 1847 |
| d. 29 Jul 1890 |
| Harmpjen Wever |
| b. |
| d. |
| Jan Koopmans |
| b. |
| d. 20 Oct 1876 |
| Jentien Schokker |
| b. |
| d. |
| Gerrit Schokker |
| b. |
| d. |
| Geesjen Beute |
| b. |
| d. |
