| Dittfeld, Adolf Karl | Adamek | 1911 | Bremen 1 |
| Dittfeld, Agnes Susanne Christiane | Adamek | 1909 | Bremen 5 (Gröpelingen) |
| Dittfeld, Anna Elisabeth Clara | Giltner | 1890 | Bremen |
| Dittfeld, Anna Frieda Theda | Giltner | 1895 | Bremen |
| Dittfeld, Gretchen Elisabeth Pauline | Adamek (Adamck) | 1910 | Bremen 1 |
| Dittfeld, Martha Gertrud | Giltner | 1888 | Bremen |
| Dittfeld, Richard Wilhelm August | Giltner | 1894 | Bremen |