| Fermum, Auguste Elisabetha Wilhelmine | Marquardt | 1891 | Bremen |
| Fermum, Elisabth Dorothee Helene | Marquardt | 1894 | Bremen |
| Fermum, Heinrich Friedrich Wilhelm | Marquardt | 1892 | Bremen |
| Fermum, Hermann Rudolf Otto | Marquardt | 1886 | Bremen |
| Fermum, Martin Friedrich Wilhelm | Marquardt | 1888 | Bremen |
| Fermum, Rudolf Heinrich Bernhard | Marquardt | 1890 | Bremen |