Friedrich Wahlen – Adress-Buch der Stadt Bonn 1885
| Given name | Friedrich |
|---|---|
| Family name | Wahlen |
| Occupation | Hôtel-Restaurant (kathol. Vereinshaus) |
| Address | Josephstrasse 17 |
| Place | Bonn |
| GOV identifier | BONONNJO30NR |
| Book | Adress-Buch der Stadt Bonn 1885 |
| page | 214 |
| Year | 1885 |