| Date | | | |
| 1343 | | St. Thomas-street burned accidentally. | |
| 1348 | | A great pestilence raged through many parts of the world, and carried off vast numbers in Dublin. | |
| 1350 | | The mountain septs of the Harolds, O'Beirnes, and Archbolds, submit to the English Government. | |
| 1359 | | A second justice added to the court of King's Bench, at a salary of £40, with liberty to continue to practise as a lawyer. | |
| 1361 | | The King's exchequer removed from Dublin to Carlow. A second pestilence this year. | |
| 1362 | | St. Patrick's Church burnt, through the neglect of the sexton. Repaired next year. | |
| 1370 | | The present steeple of St. Patrick's Church erected. A third pestilence, said to have been more destructive than either of the former. | |
| 1383 | | The Court of Common Pleas held in Carlow. | |
| 1383 | | A fourth pestilence in Dublin. | |
| 1385 | | Dublin bridge, since called Old bridge, fell. | |