Children |
| 1. Geertina Timmer, b. 07 October 1889, Ter Apel, Vlagtwedde, Groningen, Nederland d. Date unknown |
| 2. Trientje Timmer, b. 07 March 1891, Weerdingermond, Vlagtwedde, Groningen, Nederland d. Date unknown |
| 3. Jakob Timmer, b. 22 September 1892, Ter Apel, Vlagtwedde, Groningen, Nederland d. Date unknown |
| 4. Freerkina Timmer, b. About 1895, Vlagtwedde, Groningen, Nederland d. Date unknown |
| 5. Jantje Timmer, b. 06 December 1896, Ter Apel, Vlagtwedde, Groningen, Nederland d. Date unknown |
| 6. Tetje Timmer, b. 17 March 1906, Vlagtwedde, Groningen, Nederland d. Date unknown |
| 7. Freek Timmer, b. 14 July 1907, Vlagtwedde, Groningen, Nederland d. Date unknown |
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