Leonard Keller – Adreßbuch von Aachen und Umgebung 1899
| Given name | Leonard |
|---|---|
| Family name | Keller |
| Occupation | Sattler |
| Address | Kaiserstr. 11 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Adreßbuch von Aachen und Umgebung 1899 |
| page | 191 |
| Year | 1899 |
| Given name | Leonard |
|---|---|
| Family name | Keller |
| Occupation | Sattler |
| Address | Kaiserstr. 11 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Adreßbuch von Aachen und Umgebung 1899 |
| page | 191 |
| Year | 1899 |