Petronella Margraff – Kölner Adress-Buch 1844
| Given name | Petronella |
|---|---|
| Family name | Margraff |
| Occupation | Hebamme |
| Address | Ursulaplatz 26 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 214 |
| Year | 1844 |
| Given name | Petronella |
|---|---|
| Family name | Margraff |
| Occupation | Hebamme |
| Address | Ursulaplatz 26 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 214 |
| Year | 1844 |