ca. 1898-1898
| Jantje Ketz | |
| G: | ca. 13 jan 1898 |
| Warnsveld | |
| O: | 3 feb 1898 |
| Warnsveld | |
1898-1898
| NN Ketz | |
| G: | 28 nov 1898 |
| Warnsveld | |
| O: | 28 nov 1898 |
| Warnsveld | |
ca. 1901-1901
| Johannes Gerrit Jan Ketz | |
| G: | ca. 9 feb 1901 |
| Warnsveld | |
| O: | 9 mrt 1901 |
| Warnsveld | |
|
ca. 1877-1944
| Johanna Antonia Kornegoor | |
| G: | ca. 1877 |
| Warnsveld | |
| O: | 9 dec 1944 |
| Harfsen | |
1871-1927
| Hendrik Adrianus Ketz | |
| G: | 5 mei 1871 |
| Zelhem | |
| H: | 28 jan 1898 |
| Warnsveld | |
| O: | 14 mei 1927 |
| Warnsveld | |