Martin Olbertz – Adreßbuch der Stadt Düren 1910
| Given name | Martin |
|---|---|
| Family name | Olbertz |
| Occupation | Bahnwärter |
| Address | 349 |
| Place | Merzenich |
| GOV identifier | MERICHJO30GU |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 4-68 |
| Year | 1910 |
| Given name | Martin |
|---|---|
| Family name | Olbertz |
| Occupation | Bahnwärter |
| Address | 349 |
| Place | Merzenich |
| GOV identifier | MERICHJO30GU |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 4-68 |
| Year | 1910 |