Heinrich Averdunk – Duisburger Adreß-Buch 1884
| Given name | Heinrich |
|---|---|
| Family name | Averdunk |
| Title | Prof. |
| Occupation | Gymnasial-Lehrer |
| Address | Mülheimerstr. 22 |
| Place | Duisburg |
| GOV identifier | DUIURGJO31JK |
| Book | Duisburger Adreß-Buch 1884 |
| page | 88 |
| Year | 1884 |
| Given name | Heinrich |
|---|---|
| Family name | Averdunk |
| Title | Prof. |
| Occupation | Gymnasial-Lehrer |
| Address | Mülheimerstr. 22 |
| Place | Duisburg |
| GOV identifier | DUIURGJO31JK |
| Book | Duisburger Adreß-Buch 1884 |
| page | 88 |
| Year | 1884 |