John Wiarda – Dortmunder Adressbuch 1894
| Given name | John |
|---|---|
| Family name | Wiarda |
| Occupation | Kaufmann, Prokurist der Firma Heitmann & Kirchhefer |
| Address | Kaiser-Wilhelm-Allee 20 |
| Place | Dortmund |
| GOV identifier | DORUNDJO31RM |
| Book | Dortmunder Adressbuch 1894 |
| page | |
| Year | 1894 |