Heinrich Maaß – Kölner Adress-Buch 1844
| Given name | Heinrich |
|---|---|
| Family name | Maaß |
| Occupation | Küster |
| Address | Neumarkt 30 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 213 |
| Year | 1844 |
| Given name | Heinrich |
|---|---|
| Family name | Maaß |
| Occupation | Küster |
| Address | Neumarkt 30 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 213 |
| Year | 1844 |