Cotton, Henry (1849). Fasti ecclesiæ Hibernicæ : the succession of the prelates and members of the cathedral bodies in Ireland. Vol. 3 The Province of Ulster. Hodges and Smith. OCLC316423149.
Cotton, Henry (1850). Fasti ecclesiæ Hibernicæ : the succession of the prelates and members of the cathedral bodies in Ireland. Vol. 4 The Province of Connaught. Hodges and Smith. OCLC606224828.
Moody, Theodore William; Martin, Francis Xavier; Byrne, Francis John (1984). A new history of Ireland. Companion to Irish History. Vol. IX. Clarendon press. ISBN0-19-821745-5. OCLC489576192.