| Knechtel, Diedrich Otto | 1915 | ||
| Knechtel, Diedrich Otto | 1916 | ||
| Knechtel, Diedrich Reinhold | 1943 | ||
| Knechtel, Gesine Helene Adelheid | Lerbs | Knechtel Otto Diedrich | 1968 |
| Knechtel, Henriette Christine | Frese | Knechtel Theodor Otto Valentin | 1917 |
| Knechtel, Otto Diedrich | 1967 | ||
| Knechtel, Reinhold | 1942 | ||
| Knechtel, Theodor Otto Valentin | 1923 |