Heinrich Joseph Lock – Kölner Adress-Buch 1844
| Given name | Heinrich Joseph |
|---|---|
| Family name | Lock |
| Occupation | Spezereihandel |
| Address | Großer Griechenmarkt 4 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 210 |
| Year | 1844 |
| Given name | Heinrich Joseph |
|---|---|
| Family name | Lock |
| Occupation | Spezereihandel |
| Address | Großer Griechenmarkt 4 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 210 |
| Year | 1844 |