| Kola, Karl | 1895 | Blumenthal | |
| Kola, Johanna | 1896 | Blumenthal | |
| Kola, Rosalie | 1900 | Blumenthal | |
| Kola, Wilhelm | 1907 | Blumenthal | |
| Kola, Maria | Kulawik | 1912 | Blumenthal |
| Kola, Johann | 1916 | Bremen 1 | |
| Kola, Emma | 1924 | Blumenthal | |
| Kola, Wilhelm | 1924 | Blumenthal | |
| Kola, Anna | 1930 | Bremen 2 (Hastedt) | |
| Kola, Emma | 1932 | Blumenthal |