| Bartnik, Anna | 1905 | Blumenthal | |
| Bartnik, Elfriede Alma | Presia | 1912 | Blumenthal |
| Bartnik, Elsbeth | Klose | 1911 | Blumenthal |
| Bartnik, Emma Clara | 1907 | Blumenthal | |
| Bartnik, Emma Klara | 1902 | Blumenthal | |
| Bartnik, Helene Auguste | 1908 | Blumenthal | |
| Bartnik, Karl Friedrich | 1904 | Blumenthal | |
| Bartnik, Marta Frieda | 1910 | Blumenthal | |
| Bartnik, Wilhelm | 1906 | Blumenthal |