| Hammel, Bernhard | Hammel | 1870 | Bremen |
| Hammel, Ferdinand Gustav Carl | Grodeck | 1872 | Bremen |
| Hammel, Helene Henriette | Grodeck | 1870 | Bremen |
| Hammel, Henriette Amalie Mathilde | Groddeck | 1875 | Bremen |
| Hammel, Johann Hermann Wilhelm | Reimler, gesch. Hammel | 1871 | Bremen |