Children |
| 1. Arie Ketz |
| 2. Bertus Ketz |
| 3. Hendrik Ketz, b. Abt 1900 d. Bef 1985 (Age < 85 years) |
+ | 4. Johannes Wilhelmus Ketz, b. 22 Jan 1906, Zelhem d. 25 Jun 1992, HALLE (Age 86 years) |
+ | 5. Hermanus Johannes Ketz, b. 13 Mar 1911, Zelhem d. 28 Oct 1985, Doetinchem (Age 74 years) |
| 6. Johanna Hermina Ketz, b. 20 Jan 1913 d. 30 Oct 1999 (Age 86 years) |
| 7. Maria Wilhelmina Ketz, b. Abt 1915, Zelhem d. 19 Feb 1920, Zelhem (Age 5 years) |
| 8. Jantje Ketz, b. 25 Dec 1919, Zelhem d. 22 Feb 2011, Doetinchem (Age 91 years) |
| 9. Willem Marinus Ketz, b. 18 May 1923, Zelhem d. 28 Aug 2009, Varsseveld (Age 86 years) |
|