Johann Blum – Aachener Adreßbuch 1938
| Given name | Johann |
|---|---|
| Family name | Blum |
| Occupation | Arb. |
| Address | Sandkaulstraße 6 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adreßbuch 1938 |
| page | I-27 |
| Year | 1938 |
| Given name | Johann |
|---|---|
| Family name | Blum |
| Occupation | Arb. |
| Address | Sandkaulstraße 6 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adreßbuch 1938 |
| page | I-27 |
| Year | 1938 |