| Ketels, Agnes Emilie Paula | Dederding | Ketels Stephan Carl Kund Constanz | 1943 |
| Ketels, Bertha Caroline Wilhelmine | ? | Ketels Sophus Heinrich Berthold | 1929 |
| Ketels, Gerard Johannes Franciscus | 1972 | ||
| Ketels, Heinrich Ludwig | 1970 | ||
| Ketels, Kurt | Ketels Stephan Carl Knud Constanz | 1897 | |
| Ketels, Lina Elise Aug.e | Ketels Stephan Carl Knud Constanz | 1893 | |
| Ketels, Marianne Luise | Ketels Ernst Heinrich | 1943 | |
| Ketels, Sophus Heinrich Berthold | 1937 | ||
| Ketels, Stephan Carl Knud Constanz | 1913 | ||
| Ketels, totgeb. | Ketels Carl August | 1940 |