Episcopal see
Under the Church Temporalities (Ireland) Act 1833, the Episcopal see was a union of the bishoprics of Killaloe and Kilfenora and Clonfert and Kilmacduagh which were united in 1834. In 1976, Killaloe and Clonfert was united with Limerick, Ardfert and Aghadoe to form the united bishopric of Bishop of Limerick and Killaloe.