Otto Hellner – Adreßbuch der Stadt Düren 1910
| Given name | Otto |
|---|---|
| Family name | Hellner |
| Occupation | Kupferschmied |
| Address | 187 |
| Place | Rölsdorf |
| GOV identifier | ROLORFJO30FS |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 4-18 |
| Year | 1910 |
| Given name | Otto |
|---|---|
| Family name | Hellner |
| Occupation | Kupferschmied |
| Address | 187 |
| Place | Rölsdorf |
| GOV identifier | ROLORFJO30FS |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 4-18 |
| Year | 1910 |