| Cúcoigcríche Ó Cléirigh | Ó Lochlainn, Colm, 1892-1972 | Article in Journal | | 1941 |
| East Breifne O'Clerys and their Clarke descendants | Clarke, Patrick
| Article in Journal | | 2017 |
| O'Clerys in west Mayo | Ó Moghráin, Pádraig | Article in Book | NA | 1944 |
| The O Clery book of genealogies | | Article in Journal | | 1951 |
| The O'Clerys: hereditary historians and poets | Clark, Patrick | Article in Journal | | 2010 |
| The small late medieval church of Kilbarron, County Donegal | Brennan, Bridget | Article in Journal | | 2015 |
| Uí Chléirigh Thír Chonaill : the O Clery family of Donegal | Gillespie, Fergus | Article in Book | | 1996 |