Hermann Jansen – Aachener Adressbuch 1936
| Given name | Hermann |
|---|---|
| Family name | Jansen |
| Occupation | Zivil-Ingenieur |
| Address | Richthofenallee 111 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 162 |
| Year | 1936 |
| Given name | Hermann |
|---|---|
| Family name | Jansen |
| Occupation | Zivil-Ingenieur |
| Address | Richthofenallee 111 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 162 |
| Year | 1936 |