Friedrich Ritter – Kölner Adreß-Buch 1846
| Given name | Friedrich |
|---|---|
| Family name | Ritter |
| Occupation | Spezereihändler |
| Address | Großer Griechenmarkt 67 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 312 |
| Year | 1846 |
| Given name | Friedrich |
|---|---|
| Family name | Ritter |
| Occupation | Spezereihändler |
| Address | Großer Griechenmarkt 67 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 312 |
| Year | 1846 |