| Date | | | |
| 1409 | | Thomas Cusack chosen first mayor of Dublin, and Richard Boye and Thomas Shortall, bailiffs. | |
| 1410 | | The lord deputy, with the aid of the citizens, invaded the territory of the O'Beirnes, but was forced to retreat. A parliament in Dublin, which continued three weeks. | |
| 1411 | | Birmingham Tower, Dublin Castle, built. | |
| 1412 | | Hugh, son of O'Neil, escaped from prison in Dublin with the hostages sent thither with him. | |
| 1413 | | King Henry V. landed from England at Clontarf. A parliament held in Dublin, which lasted fifteen days. | |
| 1416 | | A parliament sat six weeks in Dublin, and was adjourned to Trim. | |
| 1419 | | The lord lieutenant, accompanied by the mayor and citizens of Dublin, taxed Castlekevin, in Wicklow. | |
| 1420 | | A parliament held in Dublin, which sat sixteen days, and granted the lord lieutenant 700 marks. | |
| 1421 | | A parliament held in Dublin, which sat eighteen days, and sent deputies to London for the redress of national grievances. | |
| 1423 | | A concordatum for £19 17s 14d. granted to the citizens of Dublin for their expenses in fitting out a military force against the Irish of Louth, who dispersed on the news of the preparations made against them. | |