Leo Grümmer – Aachener Adressbuch 1926
| Given name | Leo |
|---|---|
| Family name | Grümmer |
| Occupation | Schlosser |
| Address | Roermonder Str. 18 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 120 |
| Year | 1926 |
| Given name | Leo |
|---|---|
| Family name | Grümmer |
| Occupation | Schlosser |
| Address | Roermonder Str. 18 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 120 |
| Year | 1926 |