Herm. Heyer – Adreßbuch der Stadt Krefeld-Uerdingen a. Rh. 1931-32
| Given name | Herm. |
|---|---|
| Family name | Heyer |
| Occupation | Fabrikarb. |
| Address | Hülserberg 5 |
| Place | Krefeld |
| GOV identifier | KREELDJO31GI |
| Book | Adreßbuch der Stadt Krefeld-Uerdingen a. Rh. 1931-32 |
| page | 107 |
| Year | 1931 |