Johann Kontzen – Adreßbuch der Stadt Düren 1910
| Given name | Johann |
|---|---|
| Family name | Kontzen |
| Occupation | Landwirt |
| Address | 120 |
| Place | Hastenrath (Nothberg) |
| GOV identifier | HASATHJO30DS |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 4-82 |
| Year | 1910 |
| Given name | Johann |
|---|---|
| Family name | Kontzen |
| Occupation | Landwirt |
| Address | 120 |
| Place | Hastenrath (Nothberg) |
| GOV identifier | HASATHJO30DS |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 4-82 |
| Year | 1910 |