| Nielsen, Amalie Dorothee | 1864 | Bremen | |
| Nielsen, Anna Louise | 1860 | Bremen | |
| Nielsen, Anna Petrine | 1860 | Bremen | |
| Nielsen, Anton Heinrich | 1839 | Bremen | |
| Nielsen, Anton Heinrich | 1851 | Bremen | |
| Nielsen, Friederich Carl Ferdinand | 1827 | Bremen | |
| Nielsen, Friederich Carl Ferdinand | 1832 | Bremen | |
| Nielsen, Friedrich Carl Ferdinand | 1847 | Bremen | |
| Nielsen, Friedrich Carl Ferdinand | 1853 | Bremen | |
| Nielsen, Friedrich Carl Ferdinand | 1855 | Vegesack | |
| Nielsen, Heinrich Adolph | 1875 | Bremen | |
| Nielsen, Hermine Henricke Charlotte | 1875 | Bremen | |
| Nielsen, Johann Jürgen | 1872 | Vegesack | |
| Nielsen, Johann Wilhelm | 1859 | Bremen | |
| Nielsen, Minna | 1872 | Bremen | |
| Nielsen, Niels | 1837 | Vegesack |