Johann Koch – Adress-Buch der Stadt Bonn 1885
| Given name | Johann |
|---|---|
| Family name | Koch |
| Occupation | Rentnerin |
| Address | Louisenstrasse 44 |
| Place | Poppelsdorf |
| GOV identifier | POPORFJO30NQ |
| Book | Adress-Buch der Stadt Bonn 1885 |
| page | 234 |
| Year | 1885 |
| Given name | Johann |
|---|---|
| Family name | Koch |
| Occupation | Rentnerin |
| Address | Louisenstrasse 44 |
| Place | Poppelsdorf |
| GOV identifier | POPORFJO30NQ |
| Book | Adress-Buch der Stadt Bonn 1885 |
| page | 234 |
| Year | 1885 |