1,408 Louth voters in 1865
| Name | Barony | Address | Landlord |
|---|---|---|---|
| Duffy Bryan | Dundalk Upper | Dundalk | Lord Roden |
| Duffy Bryan | Dundalk Upper | Dundalk | Lord Roden |
| Duffy Edward | Dundalk Upper | Carrickloughan | J.J. Marley |
| Duffy Edward | Dundalk Upper | Carrickloughan | J.J. Marley |
| Duffy James | Ardee | Glebe | Rev. Mr. Studdart |
| Duffy James | Ardee | Glebe | Rev. Mr. Studdart |
| Duffy James | Dundalk Upper | Plaster | Lord Clermont |
| Duffy James | Dundalk Upper | Plaster | Lord Clermont |
| Duffy James | Louth | Gilbertstown | Charles B. Marlay |
| Duffy James | Louth | Gilbertstown | Charles B. Marlay |
| Duffy John | Ardee | Greenmount | John McClintock |
| Duffy John | Ardee | Greenmount | John McClintock |
| Duffy Owen | Ferrard | Collon | Lord Massereene |
| Duffy Owen | Ferrard | Collon | Lord Massereene |
| Duffy Patrick | Ardee | Colga | Mr. O'Reilly Dease |
| Duffy Patrick | Ardee | Colga | Mr. O'Reilly Dease |
| Duffy Patrick | Ferrard | Brittas | Mr. Smith Barry |
| Duffy Patrick | Ferrard | Brittas | Mr. Smith Barry |
| Duffy Patrick sen | Ardee | Colga | Mr. O'Reilly Dease |
| Duffy Patrick sen | Ardee | Colga | Mr. O'Reilly Dease |
