Toirdhealbhach Ó Briain


Toirdhealbhach Ó Briain was a bishop in Ireland during the second half of the sixteenth century.
Ó Briain was appointed Bishop of Killaloe on 25 June 1554 when they were temporarily reunited under Queen Mary I: in a letter of 12 October 1561, the papal legate Fr David Wolfe SJ described all the bishops in Munster as 'adherents of the Queen';