Children |
| 1. Wilhelmus Christianus Maria KEMPER, b. 13 Apr 1912, Amsterdam d. 17 Dec 2007, Vancouver, Canada (Age 95 years) |
| 2. Maria Carolina KEMPER, b. 14 May 1913, Amsterdam d. 22 Dec 2003, Amsterdam (Age 90 years) |
| 3. Hendricus Josephus Antonius KEMPER, b. 6 Mar 1916, Amsterdam d. 17 Mar 1916, Amsterdam (Age 0 years) |
| 4. Johannes Maria KEMPER, b. 31 May 1917, Amsterdam d. 2 Nov 1980, Lelystad (Age 63 years) |
| 5. Alphonsus Maria KEMPER, b. 10 Apr 1919, Amsterdam d. 19 May 1981, Amsterdam (Age 62 years) |
| 6. Gerardus Maria KEMPER, b. 7 Aug 1920, Amsterdam d. 27 Jun 1997, Bussum (Age 76 years) |
| 7. Josephus Maria KEMPER, b. 22 Jul 1922, Amsterdam d. 11 Dec 2010, Hoorn (Age 88 years) |
| 8. Gesina Suzanna Maria KEMPER, b. 15 Sep 1924, Amsterdam d. 30 Nov 1924, Amsterdam (Age 0 years) |
|