Johann Jakob Krüttgen – Adreßbuch der Stadt Eschweiler 1907
| Given name | Johann Jakob |
|---|---|
| Family name | Krüttgen |
| Occupation | Bergmann |
| Address | Busch 71 |
| Place | Werth (Nothberg) |
| GOV identifier | WERRTHJO30DS |
| Book | Adreßbuch der Stadt Eschweiler 1907 |
| page | 169 |
| Year | 1907 |