- 1917 | Marinus Boonstra ca. 1914-1937 |
| Marinus Boonstra | |
| G: | ca. 1914 |
| Baflo, Baflo, Groningen, Nederland | |
| O: | 7 jun 1937 |
| Peize, Peize, Drenthe, Netherlands | |
| Kaatje Mihl -1917 |
| Kaatje Mihl | |
| O: | Vr 1917 |
| Eilko Boonstra 1885-1949 |
| Eilko Boonstra | |
| G: | 17 jan 1885 |
| Baflo, Baflo, Groningen, Nederland | |
| O: | 17 mrt 1949 |
| Warffum, Warffum, Groningen, Netherlands | |
Klein Verleden - Gegevens onderhouden door Erik.
