Dublin Castle Ireland (1800–1922). After the signing of the Anglo-Irish Treaty in December 1921, the complex was ceremonially handed over to the newly formed Provisional Government led by Michael Collins. It now hosts the inauguration of each President of Ireland, and various State receptions. The castle was built by the dark pool ("Dubh Linn") which gave Dublin its name. This pool lies on the lower course of the River Poddle before its confluence with the River Liffey; when the castle was built, the Liffey was much wider, and the castle was effectively defended by both rivers. The Poddle today runs under the
St Catherine's Church, Dublin (Church of Ireland) crypt contains the remains of several Earls of Meath. Christopher Plunkett, 2nd Earl of Fingall, fatally wounded at the Battle of Rathmines, was buried in St Catherine's in August 1649. The churchyard and cemetery lies to the rear of St. Catherine's. Originally dating to 1552, burials ceased in 1894. The cemetery is now a small public park. St Catherine's Church, Dublin (Church of Ireland) St. Catherine's Church, on Thomas Street, in Dublin, Ireland, was originally built in 1185. It is located on what was once termed the ""Slí Mhór"" (Irish: Great Way) - a key route that ran westwards across