1418 in Ireland

Events from the year 1418 in Ireland.

Incumbent

 * Lord: Henry V

Events

 * The Great Book of Lecan is completed at Enniscrone. (Started in 1397).
 * James FitzGerald, 6th Earl of Desmond deprived Thomas FitzGerald, 5th Earl of Desmond of his earldom and dispossess him for marrying far below his station. The marriage between a man of Norman ancestry and a woman of Gaelic blood was in violation of the Statutes of Kilkenny.

Births

 * James Ormonde, Lord Treasurer of Ireland, Earl of Ormonde

Deaths

 * Gilla Isa Mor mac Donnchadh MacFhirbhisigh, historian, scribe and poet.