Nikolaus Ritzen – Aachener Adressbuch 1936
| Given name | Nikolaus |
|---|---|
| Family name | Ritzen |
| Occupation | Nadler |
| Address | Pontstr. 70H.I. |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 305 |
| Year | 1936 |
| Given name | Nikolaus |
|---|---|
| Family name | Ritzen |
| Occupation | Nadler |
| Address | Pontstr. 70H.I. |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 305 |
| Year | 1936 |