Frdr. ó Byrn – Dresdner Adress-Handbuch 1840
| Given name | Frdr. |
|---|---|
| Family name | ó Byrn |
| Title | Frhr. |
| Occupation | k. Kammerh. und Hofcavalier |
| Address | Brüdergasse, kleine 10 |
| Place | Dresden |
| GOV identifier | DREDENJO61UB |
| Book | Dresdner Adress-Handbuch 1840 |
| page | 188 |
| Year | 1840 |
| Alte Hausnummer | 734 |