| Petershagen, Alma Helene | Köhler | 1905 | Bremen 3 (Woltm.hsn) |
| Petershagen, Anna Gesine | Köhler | 1903 | Bremen 3 (Woltm.hsn) |
| Petershagen, Anne Sophie Louise | Schaper | 1896 | Bremen |
| Petershagen, Artur Erich | Schaper | 1911 | Bremen 1 |
| Petershagen, Charlotte | 1895 | Bremen 1 | |
| Petershagen, Frieda Sophie | Köhler | 1898 | Woltmershausen |
| Petershagen, Georg Diedrich | Köhler | 1901 | Woltmershausen |
| Petershagen, Herm Ernst Arthur | Schaper | 1904 | Bremen 1 |
| Petershagen, Hermann Friedrich | Schaper | 1906 | Bremen 1 |
| Petershagen, Hermine Wilhelmine Ernestine | Schaper | 1899 | Bremen |
| Petershagen, Hinr. Georg Hermann | Schaper | 1901 | Bremen |
| Petershagen, Louise Rosalie Regine | Schaper | 1898 | Bremen |
| Petershagen, Marie Ottilie Henriette | Schaper | 1908 | Bremen 1 |
| Petershagen, Wilhelm | Köhler | 1902 | Woltmersh., Bremen 3 (Woltm.) |