| Klann, Albertine Augusta | Hampe | 1885 | Bremen |
| Klann, Bernhardine Agnes Emilie Augusta | Seidenberg | 1877 | Bremen |
| Klann, Emil August | Seidenberg | 1879 | Bremen |
| Klann, Gretchen Ida Rosa | Berndt | 1910 | Bremen 1 |
| Klann, Heinz Ed. | Hampe | 1887 | Bremen |
| Klann, Julius Friedrich | Klann | 1886 | Bremen |
| Klann, Wilh. Julius Ed. | Klann | 1880 | Bremen |
| Klann, Wilhelmine Herta | Berndt | 1912 | Bremen 1 |