| Härtel, Anna Gesine | Blume | 1864 | Bremen |
| Härtel, Anna Othelia | Blume | 1871 | Bremen |
| Härtel, Anna Rebecka | Blume | 1866 | Bremen |
| Härtel, Helene Pauline Concordia | Schumacher | 1860 | Bremen |
| Härtel, Henriette Wilhelmine | Blume | 1868 | Bremen |
| Härtel, Hermann Richard Christoph | Schumacher | 1864 | Bremen |
| Härtel, Johann Heinrich | Blume | 1872 | Bremen |
| Härtel, Johann Heinrich Wilhelm | Blume | 1860 | Bremen |
| Härtel, Julie Emilie Concordia | Schumacher | 1857 | Bremen |
| Härtel, Julius Bernhard Christoph | Schumacher | 1862 | Bremen |
| Härtel, Meta Augusta | Blume | 1873 | Bremen |
| Härtel, Meta Betty | Blume | 1863 | Bremen |
| Härtel, NN | Blume | 1869 | Bremen |
| Härtel, Otto Ferdinand Christoph | Schumacher | 1859 | Bremen |