J. P. Block – Adressbuch Helgoland 1844
| Given name | J. P. |
|---|---|
| Family name | Block |
| Occupation | Gastwirth, Logis |
| Address | Victoriastr. am Falm 1 |
| Place | Helgoland |
| GOV identifier | HELANDJO34WE |
| Book | Adressbuch Helgoland 1844 |
| page | 11 |
| Year | 1844 |
| Given name | J. P. |
|---|---|
| Family name | Block |
| Occupation | Gastwirth, Logis |
| Address | Victoriastr. am Falm 1 |
| Place | Helgoland |
| GOV identifier | HELANDJO34WE |
| Book | Adressbuch Helgoland 1844 |
| page | 11 |
| Year | 1844 |