| Peifer, Adalbert Bernhard | Cordsen | 1910 | Bremen 4 (Walle) |
| Peifer, Anna Henrika | Dietze | 1901 | Bremen |
| Peifer, Elsa | Dietze | 1907 | Bremen 4 (Walle) |
| Peifer, Gertrud | Dietze | 1905 | Bremen 4 (Walle) |
| Peifer, Gretchen | Meyer | 1901 | Bremen |
| Peifer, Irmgard Dorothea | Dietze | 1913 | Bremen 4 (Walle) |
| Peifer, Swanette Catharine | Aeißen | 1876 | Bremen |
| Peifer, Wilhelm | Cordsen | 1903 | Bremen 3 (Woltm.hsn) |