Johann Dümmer – Rostocker Adressbuch 1924
| Given name | Johann |
|---|---|
| Family name | Dümmer |
| Occupation | Schlosser |
| Address | Grapengießerstr. 26 |
| Place | Rostock |
| GOV identifier | ROSOCKJO64BC |
| Book | Rostocker Adressbuch 1924 |
| page | 85 |
| Year | 1924 |
| Given name | Johann |
|---|---|
| Family name | Dümmer |
| Occupation | Schlosser |
| Address | Grapengießerstr. 26 |
| Place | Rostock |
| GOV identifier | ROSOCKJO64BC |
| Book | Rostocker Adressbuch 1924 |
| page | 85 |
| Year | 1924 |