1420 in Ireland
Events from the year 1420 in Ireland. Incumbent Lord: Henry V Events Luttrellstown Castle was completed. Births November 24 – James Butler, 5th Earl of Ormonde, Lord Lieutenant (d. 1461) Deaths Giolla na Naomh O hUidhrin, Irish historian and poet Thomas FitzGerald, 5th Earl of Desmond 1420s in Ireland Ireland Years of the 15th century in Ireland