Gustav Loyen – Adreßbuch der Stadt Eschweiler 1907
| Given name | Gustav |
|---|---|
| Family name | Loyen |
| Occupation | Kaiserlicher Bankvorstand |
| Address | Dürenerstr. 1b |
| Place | Eschweiler |
| GOV identifier | ESCLERJO31BA |
| Book | Adreßbuch der Stadt Eschweiler 1907 |
| page | 109 |
| Year | 1907 |