| Lubczyk, Anastasia | 1921 | Blumenthal | |
| Lubczyk, August | 1931 | Aumund | |
| Lubczyk, Dominik | 1908 | Bremen 1 | |
| Lubczyk, Isidor | 1912 | Lesum | |
| Lubczyk, Johannes | 1900 | Blumenthal | |
| Lubczyk, Marie | 1934 | Blumenthal | |
| Lubczyk, Marie Justine Dorothee | Hennings | 1917 | Bremen 2 (Hastedt) |
| Lubczyk, Monika | 1939 | Blumenthal |