Heinrich Koch – Aachener Adressbuch 1936
| Given name | Heinrich |
|---|---|
| Family name | Koch |
| Occupation | Zollsekretär |
| Address | 64I. |
| Place | Vaelserquartier |
| GOV identifier | VAAIERJO30AS |
| Book | Aachener Adressbuch 1936 |
| page | V-43 |
| Year | 1936 |
| Given name | Heinrich |
|---|---|
| Family name | Koch |
| Occupation | Zollsekretär |
| Address | 64I. |
| Place | Vaelserquartier |
| GOV identifier | VAAIERJO30AS |
| Book | Aachener Adressbuch 1936 |
| page | V-43 |
| Year | 1936 |