Ferdinand Olbertz – Kölner Adreß-Buch 1846
| Given name | Ferdinand |
|---|---|
| Family name | Olbertz |
| Occupation | Faßbindermeister |
| Address | Straßburgergasse 2 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 294 |
| Year | 1846 |
| Given name | Ferdinand |
|---|---|
| Family name | Olbertz |
| Occupation | Faßbindermeister |
| Address | Straßburgergasse 2 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 294 |
| Year | 1846 |