Francis O'Brien
| Election | Party | Share | 1st Pref | Quotas | Elected |
| 1979 Local Election - Castleblayney |  | 21.0% | 1325 | 1.26 |  |
| 1985 Local Election - Castleblayney | | 22.2% | 1397 | 1.33 | |
| 1989 Seanad Election - Agricultural Panel | | | |||
| 1991 Local Election - Castleblayney | | 19.1% | 1105 | 1.14 | |
| 1993 Seanad Election - Agricultural Panel | | | |||
| 1997 Seanad Election - Agricultural Panel | | | |||
| 1999 Local Election - Castleblayney | | 20.7% | 1361 | 1.24 | |
| 2002 Seanad Election - Agricultural Panel | | 9.5% | 91000 | 1.14 | |
| 2007 Seanad Election - Agricultural Panel | | 6.6% | 71000 | 0.79 | |