Johann Brock – Kölner Adreß-Buch 1846
| Given name | Johann |
|---|---|
| Family name | Brock |
| Occupation | Sattlermeister |
| Address | Mühlenbach 33 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 163 |
| Year | 1846 |
| Given name | Johann |
|---|---|
| Family name | Brock |
| Occupation | Sattlermeister |
| Address | Mühlenbach 33 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 163 |
| Year | 1846 |