| Seegelcken, Alwin Martin Theodor | 1939 | Bremen-Aumund | |
| Seegelcken, Anna Adora Auguste | 1913 | Aumund II | |
| Seegelcken, Friedr. Theodor | 1909 | Blumenthal | |
| Seegelcken, Herm. Hinrich | 1880 | Bremen | |
| Seegelcken, Mathilde Meta | 1911 | Blumenthal | |
| Seegelcken, Sophie Anna | 1934 | Aumund |