Leonhard Gielen – Aachener Adressbuch 1926
| Given name | Leonhard |
|---|---|
| Family name | Gielen |
| Occupation | Weber |
| Address | Rosstr. 69 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 108 |
| Year | 1926 |
| Given name | Leonhard |
|---|---|
| Family name | Gielen |
| Occupation | Weber |
| Address | Rosstr. 69 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 108 |
| Year | 1926 |