Limerick Cathedral (Saint Mary's) is dedicated to the
Blessed Virgin Mary and was founded in
1168 and is the oldest building in Limerick which is in use. It has the only complete set of
misericords left in Ireland. In
1111, the
Synod of Ráth Breasail decided that "Saint Mary's church" would become the cathedral church of the
Diocese of Limerick. According to tradition,
Domnall Mór Ua Briain, the last
King of Munster, founded the present cathedral on the site of his palace on
King's Island in 1168. The palace had been built on the site of the
Viking meeting place, or "Thingmote" – the Vikings' most westerly European stronghold. The bishops of Limerick have for centuries knocked on this door and entered by it as part of their installation ceremony. According to tradition, during the many sieges of Limerick the defenders of the city used the stones around the west door to sharpen their swords and arrows, and the marks they made in the stonework can be seen there today. The tower of Saint Mary's Cathedral was added in the 14th century. It rises to 36.58 metres (120 feet), containing a peal of 8 bells, of which 6 were cast by
John Taylor & Co, Loughborough, and 2 cast in
Whitechapel,
London. The tower also contains a stationary service bell, which can be rung from the ground floor. ==Notable burials==