| Mentzel, August Georg | Hoyermann | 1894 | Bremen |
| Mentzel, August Heinrich | Krummacher | 1892 | Woltmershausen |
| Mentzel, Bernhard | Höge | 1891 | Bremen |
| Mentzel, Carl | Brockmann | 1898 | Bremen |
| Mentzel, Carl August Rudolf | Buerschaper | 1900 | Bremen |
| Mentzel, Christine Cath. Friederike | Brockmann | 1895 | Bremen |
| Mentzel, Dorothee | Hoyermann | 1892 | Bremen |
| Mentzel, Elise | Höge | 1893 | Bremen |
| Mentzel, Elise | Höge | 1895 | Bremen |
| Mentzel, Frieda Wilhelmine | Höge verw. Mentzel | 1901 | Bremen |
| Mentzel, Gottfried Helmut August | Buerschaper | 1906 | Bremen 1 |
| Mentzel, Heinrich August | Kramer | 1911 | Bremen 1 |
| Mentzel, Henr. Käthe Erna | Buerschaper | 1903 | Bremen 1 |