Ireland/Britain is comprised of four Provinces.
Dioceses of Raphoe, Derry, Down and Connor, Dromore, Armagh, Clogher, Kilmore, Meath
Dioceses of Dublin, Kildare and Leighlin, Cashel and Emly, Killaloe, Limerick
Dioceses of Ferns, Ossory, Waterford and Lismore, Cloyne, Cork and Ross, Kerry
Dioceses of Kilalla, Achonry, Tuam, Elphin, Ardagh and Clonmacnoise, Clonfert, Galway and Kilmacduagh