5 March â the Count de Belgioioso, bound from Liverpool to China, founders on the Kish Bank in Dublin Bay in a storm. On 2 June, Scottish diver Charles Spalding and his nephew Ebenezer Watson die in attempting to salvage the ã150,000-worth of cargo from the ship using a diving bell of Spalding's design.
25 June â the Bank of Ireland opens for business in a former private residence at Mary's Abbey off Capel Street in Dublin and begins to issue notes.
The first balloon ascent takes place on Leinster House grounds in Dublin