| Berkelmann, Carl | Bothe | 1895 | Bremen |
| Berkelmann, Georg Wilh. Heinrich | Rohde | 1901 | Bremen |
| Berkelmann, Gertrud Luise Emilie | Meyer | 1909 | Bremen 1 |
| Berkelmann, Helene Catharine | Bothe | 1891 | Bremen |
| Berkelmann, Margarethe Helene | Bothe | 1887 | Bremen |
| Berkelmann, Theda Metta Friederike | Rohde | 1899 | Bremen |