| Steffensen, Anna Emilie Luise | 1924 | Bremen 1 | |
| Steffensen, Carl Hermann | 1924 | Aumund | |
| Steffensen, Elisabeth Catharina Margaretha | 1919 | Bremen 1 | |
| Steffensen, Elna Johanne Kristian | 1920 | Bremen 1 | |
| Steffensen, Etta Henriette Maria | 1920 | Bremen 1 | |
| Steffensen, Heinr. Emil | 1915 | Bremen 1 | |
| Steffensen, Helene Wilhelmine Antonie | 1918 | Bremen 1 | |
| Steffensen, Mathilde Anna Caroline | 1920 | Bremen 1 |