Children |
| 1. Hendrik Koops, b. Sat 05 Jan 1901, 2e Exloërmond, Odoorn, Drenthe, Nederland |
| 2. Daniël Koops, b. Tue 13 Jan 1903, 2e Exloërmond, Odoorn, Drenthe, Nederland |
| 3. Johanna Koops, b. Sat 16 Sep 1905, 2e Exloërmond, Odoorn, Drenthe, Nederland |
| 4. Harm Koops, b. Sun 05 Jan 1908, 2e Exloërmond, Odoorn, Drenthe, Nederland |
| 5. Willem Koops, b. Fri 09 Sep 1910, 2e Exloërmond, Odoorn, Drenthe, Nederland |
| 6. Anna Koops, b. Wed 28 Jul 1915, 2e Exloërmond, Odoorn, Drenthe, Nederland |
| 7. Lammert Koops, b. Sun 12 May 1918, Odoorn, Drenthe, Nederland |
| 8. Anno Koops, b. Cal 1921, 2e Exloërmond, Odoorn, Drenthe, Nederland |
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