M. P. Claasen – Adressbuch Helgoland 1844
| Given name | M. P. |
|---|---|
| Family name | Claasen |
| Occupation | Schiffer |
| Address | Albertstrasse 12 |
| Place | Helgoland |
| GOV identifier | HELANDJO34WE |
| Book | Adressbuch Helgoland 1844 |
| page | 14 |
| Year | 1844 |
| Given name | M. P. |
|---|---|
| Family name | Claasen |
| Occupation | Schiffer |
| Address | Albertstrasse 12 |
| Place | Helgoland |
| GOV identifier | HELANDJO34WE |
| Book | Adressbuch Helgoland 1844 |
| page | 14 |
| Year | 1844 |