| 'Advice to a daughter': Lady Frances Keightley to her daughter Catherine, September 1681 | Keightley, Frances, Lady, 1675-1725 | Article in Journal | | 2012 |
| Catherine A. O'Brien - stained-glass artist (with special reference to her work in Co. Kilkenny) | Brennan-Holohan, Mary P. | Article in Journal | | 1992 |
| Catherine Amelia O'Brien, artist in stained glass (1881-1963) | O'Connell, Gerald | Article in Book | | 2000 |
| Design and rule : women in the Irish countryside 1715-1831 | O'Kane, Finola | Article in Journal | | 2004 |
| Leamanach and Dromoland : the O'Brien Ambition Part II. 'Obliges, me to dip my Hands in Mortar' : Catherine O'Brien's influence at Dromoland | O'Kane, Finola | Article in Journal | | 2004 |
| The Honan Chapel's St John window: journey of the beloved disciple | Rogers, Jessie | Article in Book | | 2018 |