Ferdinand Claes – Adreßbuch der Stadt Eschweiler 1898
| Given name | Ferdinand |
|---|---|
| Family name | Claes |
| Title | Dr. Professor |
| Occupation | Oberlehrer |
| Address | Rosenallee 9 |
| Place | Eschweiler |
| GOV identifier | ESCLERJO30DT |
| Book | Adreßbuch der Stadt Eschweiler 1898 |
| page | 11 |
| Year | 1898 |