Heinrich Jankowsky – Dortmunder Adressbuch 1894
| Given name | Heinrich |
|---|---|
| Family name | Jankowsky |
| Occupation | Betriebs-Sekretaer |
| Address | Amalienstrasse 40 |
| Place | Dortmund |
| GOV identifier | DORUNDJO31RM |
| Book | Dortmunder Adressbuch 1894 |
| page | |
| Year | 1894 |
| Given name | Heinrich |
|---|---|
| Family name | Jankowsky |
| Occupation | Betriebs-Sekretaer |
| Address | Amalienstrasse 40 |
| Place | Dortmund |
| GOV identifier | DORUNDJO31RM |
| Book | Dortmunder Adressbuch 1894 |
| page | |
| Year | 1894 |