Joh. Olbertz – Adreßbuch von Aachen und Umgebung 1899
| Given name | Joh. |
|---|---|
| Family name | Olbertz |
| Occupation | Kaufmann |
| Address | Kaiserallee 88 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Adreßbuch von Aachen und Umgebung 1899 |
| page | 275 |
| Year | 1899 |
| Given name | Joh. |
|---|---|
| Family name | Olbertz |
| Occupation | Kaufmann |
| Address | Kaiserallee 88 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Adreßbuch von Aachen und Umgebung 1899 |
| page | 275 |
| Year | 1899 |