| Culture : Irish culture | Ó Mordha, Brian S. | Article in Journal | | 1983 |
| Housing conditions in Tullaghgarvey in 1841 | Ó Mórdha, Brian G. | Article in Journal | | 1981 |
| Kilsherdany graveyard inscriptions | Ó Mordha, Brian | Article in Journal | | 1988 |
| Life in Cavan, 1800-1845 | Ó Mordha, Brian | Article in Journal | | 1963 |
| Meath na Gaeilge dTealach Ghairbheith. The decay of Irish in Tullaghgarvey in the 19th century | Ó Mórdha, Brian G. | Article in Journal | | 1979 |
| Myles the Slasher and the Bridge of Finea | Ó Mórdha, Brian S. | Article in Journal | | 1985 |
| Ordnance Survey - statistical reports on parishes : Larah | Ó Mórdha, Brian | Article in Journal | | 1986 |
| Ordnance survey : statistical reports on parishes | Ó Mordha, Brian | Article in Journal | | 1958 |
| Ordnance survey : statistical reports on parishes : Drumgoon | Ó Mordha, Brian | Article in Journal | | 1984 |
| The great famine in Monaghan : a coroner's account | Ó Mordha, Brian | Article in Journal | | 1962 |
| The Greville papers - a county Cavan estate on the eve of the famine | Ó Mordha, Brian | Article in Journal | | 1960 |