Leonard Ritzerfeld – Aachener Adressbuch 1936
| Given name | Leonard |
|---|---|
| Family name | Ritzerfeld |
| Occupation | Bergm. |
| Address | Aachener Str. 18 |
| Place | Würselen |
| GOV identifier | WUELENJO30BT |
| Book | Aachener Adressbuch 1936 |
| page | V-70 |
| Year | 1936 |
| Given name | Leonard |
|---|---|
| Family name | Ritzerfeld |
| Occupation | Bergm. |
| Address | Aachener Str. 18 |
| Place | Würselen |
| GOV identifier | WUELENJO30BT |
| Book | Aachener Adressbuch 1936 |
| page | V-70 |
| Year | 1936 |