Columbia subject headings:
Harvard subject headings:
Catholic Church--Diocese of Achonry--Religious life and customs.
Catholic Church. Diocese of Achonry (Ireland)--History.
Catholic Church. Diocese of Achonry--History.
Ireland--Church history.
Mayo (Ireland : County)--Church history.
Roscommon (Ireland : County)--Church history.
Sligo (Ireland : County)--Church history.
Princeton subject headings:
Catholic Church--Diocese of Achonry--Religious life and customs.
Catholic Church. Diocese of Achonry--History.
Ireland--Church history.