Wilhelm Friedrich – Kölner Adreß-Buch 1846
| Given name | Wilhelm |
|---|---|
| Family name | Friedrich |
| Occupation | Hauptmann in der 7. Artillerie-Brigade |
| Address | Gereonswindmühlengasse 1A |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 199 |
| Year | 1846 |