Bishop of Limerick and Killaloe

The Bishop of Limerick, Killaloe and Ardfert or the Bishop of Limerick and Killaloe (Full title: Bishop of Limerick, Ardfert, Aghadoe, Killaloe, Kilfenora, Clonfert, Kilmacduagh and Emly) is the Church of Ireland Ordinary of the united Diocese of Limerick and Killaloe in the Province of Dublin.

The united bishopric has three cathedrals:

Five others are in ruins or no longer exist:

...
Wikipedia