Stephen O'Donnellan
Stephan O'Donnellan was an Irish political figure and speaker
| President of the Irish Republic | |
|---|---|
| In office January 14, 1853-June 2, 1857 | |
| Monarch | Séan I |
| Deputy | Oscar Gleeson |
| Preceded by | Office established |
| Succeeded by | Austin Malone |
| Minister of Irish Defence | |
| Military service | |
| Allegiance |  Ireland |
| Branch/service |  Irish Army Irish Naval Service |
| Rank | See ranks |