Gerhard Blum – Kölner Adreß-Buch 1846
| Given name | Gerhard |
|---|---|
| Family name | Blum |
| Occupation | Privat-Baumeister |
| Address | Lintgasse 5 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 154 |
| Year | 1846 |
| Given name | Gerhard |
|---|---|
| Family name | Blum |
| Occupation | Privat-Baumeister |
| Address | Lintgasse 5 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 154 |
| Year | 1846 |