| Kubacki, Marianna | 1896 | Bremen | |
| Kubacki, Stanislaus | 1897 | Blumenthal | |
| Kubacki, Leon | 1906 | Blumenthal | |
| Kubacki, Max | 1908 | Blumenthal | |
| Kubacki, Rosalia | 1909 | Grohn | |
| Kubacki, Marianna | Witka | 1922 | Aumund |
| Kubacki, Gertrud Anna | 1928 | Aumund | |
| Kubacki, Bruno | 1929 | Aumund | |
| Kubacki, Therese | 1929 | Blumenthal | |
| Kubacki, Elisabet | 1931 | Farge | |
| Kubacki, Klara | 1931 | Blumenthal | |
| Kubacki, Marie | 1940 | Bremen-Blumenthal |