Johann Bertrand – Aachener Adressbuch 1926
| Given name | Johann |
|---|---|
| Family name | Bertrand |
| Occupation | Maschinenmeister |
| Address | Jülicher Str. 185 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 23 |
| Year | 1926 |
| Telefonnummer | 1197 |
| Given name | Johann |
|---|---|
| Family name | Bertrand |
| Occupation | Maschinenmeister |
| Address | Jülicher Str. 185 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 23 |
| Year | 1926 |
| Telefonnummer | 1197 |