The Chapel Royal in Dublin Castle was the official Anglican chapel of the Household of the Lord Lieutenant of Ireland from mediæval times until the creation of the Irish Free State in 1922. The creation of the new Irish state terminated the office of Lord Lieutenant and his British government regime in Ireland, which had been based in Dublin Castle.
The Chapel Royal, Dublin Castle To its right is one of Dublin Castle's mediæval towers.
The coat of arms of each Lord Lieutanant was placed at some location within the Chapel. It was noted by Irish nationalists that the last available space for arms was taken up by the man who proved to be the last Lord Lieutenant, Viscount Fitzalan
In 1943, the former Anglican church became a Roman Catholic Church, under the name the Church of the Most Holy Trinity. Though it has not been deconsecrated, neither Masses nor Divine Services take place there any more. It has however been recently restored to its eighteenth century state, with its victorian decoration removed.
DUBLIN, a city, county of a city, parliamentary borough and seaport, and the metropolis of Ireland, in the province of Leinster.
DublinCastle stands high, and occupies about ten acres of ground, but excepting St Patrick's Hall, the apartments are small, and the building is of a motley and unimposing appearance, with the exception of the chapel (a Gothic building of the early 29th century) and great tower.
Opposite the castle is the city hall (1779), in the possession of the corporation, with statues in the central hall of George III., of Grattan (a superb work by Sir Francis Chantry), of Daniel O'Connell, and of Thomas Drummond by John Hogan and several others.