| Nicolai, August Wilhelm | 1907 | Aumund | |
| Nicolai, Elly Amalie Hermine | Kock | 1906 | Bremen 1 |
| Nicolai, Friedrich | Heisler | 1909 | Hemelingen |
| Nicolai, Gertrud Wilhelmine | Heisler | 1911 | Hemelingen |
| Nicolai, Heinrich Jakob | Heisler | 1912 | Hemelingen |
| Nicolai, Helmut Gustav | Wilhelm | 1909 | Aumund , Aumund I |
| Nicolai, Margarethe Louise | Preuße | 1879 | Bremen |
| Nicolai, Richard Ferdinand | 1904 | Aumund | |
| Nicolai, Walter Friedrich | 1906 | Aumund |