| Grzeschik, Agnes | 1933 | Blumenthal | |
| Grzeschik, Felix | 1936 | Blumenthal | |
| Grzeschik, Johann Thomas | 1909 | Blumenthal | |
| Grzeschik, Johann Thomas | 1919 | Blumenthal | |
| Grzeschik, Johann Thomas | 1925 | Grohn | |
| Grzeschik, Stanislaus | 1929 | Blumenthal | |
| Grzeschik, Stephan | 1933 | Blumenthal |