Joh. Koka – Aachener Adressbuch 1936
| Given name | Joh. |
|---|---|
| Family name | Koka |
| Occupation | Pensionär |
| Address | Viehhofstr. 1 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 194 |
| Year | 1936 |
| Given name | Joh. |
|---|---|
| Family name | Koka |
| Occupation | Pensionär |
| Address | Viehhofstr. 1 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 194 |
| Year | 1936 |