Coombes, Rev. James, 'The Life and Times of Archbishop
Denis O’Driscoll 1600 - 1650', JCHAS, Vol. 30 (1965), 'The Sack of Baltimore', JCHAS, Vol. 74,
Part 2, No. 220 (1969), 'A Castlehaven Episode in the Nine Years
War', JCHAS, Vol. 78 (1972).
Healy, James N., The Castles of County Cork, Cork, 1988.
Holland, Rev. W., History of the Diocese of Ross, Cork (1949).
Lankford, Éamon, Cape Clear Island : Its People and Landscape, Cork (1999). Naomh Ciarán: Pilgrim Islander, Cork (2000). O Driscolls:Past and Present (2005).