| Production | Played by | Opening Night |
|---|---|---|
| Muireann Agus An Prionnsa 1945 (Abbey) | Ó Lochlainn, Gearóid | Wednesday, 26 December 1945 |
| Muireann Agus An Prionnsa 1945 (Abbey) | O Seaghdha, Conchubhar | Wednesday, 26 December 1945 |
| Muireann Agus An Prionnsa 1945 (Abbey) | Mac Coillte, Tomas | Wednesday, 26 December 1945 |
| Muireann Agus An Prionnsa 1957 (Abbey) | O Currain, Cristoir | Thursday, 26 December 1957 |
| Muireann Agus An Prionnsa 1957 (Abbey) | Mac an Ailí (Fhailí), Reamonn | Thursday, 26 December 1957 |
| Muireann Agus An Prionnsa 1957 (Abbey) | O hAonghusa, Micheál | Thursday, 26 December 1957 |
