F. W. Dünkelberg – Adress-Buch der Stadt Bonn 1885
| Given name | F. W. |
|---|---|
| Family name | Dünkelberg |
| Title | Dr. |
| Occupation | Professor und Geh. Reg.-Rath |
| Address | Meckenheimerstrasse 144 |
| Place | Poppelsdorf |
| GOV identifier | POPORFJO30NQ |
| Book | Adress-Buch der Stadt Bonn 1885 |
| page | 231 |
| Year | 1885 |