Valentin Ketzer – Dortmunder Adressbuch 1894
| Given name | Valentin |
|---|---|
| Family name | Ketzer |
| Occupation | Former |
| Address | Sunderweg 129 |
| Place | Dortmund |
| GOV identifier | DORUNDJO31RM |
| Book | Dortmunder Adressbuch 1894 |
| page | |
| Year | 1894 |
| Given name | Valentin |
|---|---|
| Family name | Ketzer |
| Occupation | Former |
| Address | Sunderweg 129 |
| Place | Dortmund |
| GOV identifier | DORUNDJO31RM |
| Book | Dortmunder Adressbuch 1894 |
| page | |
| Year | 1894 |