| Children |
| | 1. Casimir Jansz. Gunning, b. 12 Nov 1875, Amsterdam, Noord-Holland, Nederland |
| | 2. Anna Elisabeth Cornelia Gunning, b. 15 Jul 1856, Utrecht, Utrecht, Nederland |
| | 3. Prof. Dr. Johannes Hermanus Gunning, b. 13 Jul 1859, Utrecht, Utrecht, Nederland |
| | 4. Ida Jansdr. Gunning, b. Est 6 May 1861, Utrecht, Utrecht, Nederland |
| | 5. Ds. Jan Willem Gunning, Ds., b. 15 Jun 1862, Utrecht, Utrecht, Nederland |
| | 6. Mr. Jan Lodewijk Gunning, Mr., b. 20 Jun 1864, Utrecht, Utrecht, Nederland |
| | 7. Jacomina Maria Gunning, b. 6 Apr 1866, Amsterdam, Noord-Holland, Nederland |
| | 8. Anna Elisabeth Gunning, b. 8 Jun 1867, Amsterdam, Noord-Holland, Nederland |
| | 9. Ursula Christina Magdalena Gunning, b. 28 Nov 1873, Amsterdam, Noord-Holland, Nederland |
| | 10. Otto Jansz. Gunning, b. 12 Nov 1875, Amsterdam, Noord-Holland, Nederland |
| | 11. Wilhelmina Maria Gunning, b. 29 Jun 1877, Amsterdam, Noord-Holland, Nederland |
|