| Grzeschik, Anna | 1910 | Blumenthal | |
| Grzeschik, Franz Bruno | Plottnik | 1912 | Blumenthal |
| Grzeschik, Gerhard | Plottnik | 1911 | Blumenthal |
| Grzeschik, Hedwig | 1906 | Blumenthal | |
| Grzeschik, Hildegard Agnes | Biegelmeier | 1912 | Blumenthal |
| Grzeschik, Stephan | Sobanski | 1912 | Blumenthal |