| Knack, Erich Johannes Albrecht | 1954 | ||
| Knack, Johannes Alexander | 1971 | ||
| Knack, Marie | 1907 | ||
| Knack, Marie Theres Juliane Luise | 1923 | ||
| Knack, Marta Marie Auguste | Maronde | Knack Erich Johannes Albrecht | 1956 |
| Knack, totgeb. | Knack Johann Fritz Carl | 1915 | |
| Knack, totgeb. | Knack Johannes Alexander | 1951 |