Children |
| 1. Pieter Harm Wiffers, b. Fri 11 Dec 1891, Valthermond, Odoorn, Drenthe, Nederland |
+ | 2. Hendrikje Wiffers, b. Thu 08 Dec 1892, Valthermond, Odoorn, Drenthe, Nederland |
+ | 3. Temke Wiffers, b. Sun 19 Aug 1894, Odoorn, Drenthe, Nederland |
| 4. Klaaske Wiffers, b. Mon 22 Mar 1897, Valthermond, Odoorn, Drenthe, Nederland |
| 5. Engelina Wiffers, b. Thu 24 Aug 1899, Valthermond, Odoorn, Drenthe, Nederland |
| 6. Albert Wiffers, b. Sat 03 Aug 1901, Valthermond, Odoorn, Drenthe, Nederland |
| 7. Eigina Wiffers, b. Sat 02 Jul 1904, Valthermond, Odoorn, Drenthe, Nederland |
| 8. Tjeetske Wiffers, b. Mon 03 Dec 1906, Valthermond, Odoorn, Drenthe, Nederland |
| 9. NN Wiffers, b. Sun 07 Mar 1909, Valthermond, Odoorn, Drenthe, Nederland |
| 10. Hendrika Wiffers, b. Thu 15 Sep 1910, Valthermond, Odoorn, Drenthe, Nederland |
| 11. Jan Wiffers, b. Sun 20 Jun 1915, Valthermond, Odoorn, Drenthe, Nederland |
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