Denis Ó Connmhaigh
# Denis Ó Connmhaigh

Denis Ó Connmhaigh also recorded as Denis O'Cahan or in Latin as Dionysius was an Irish Roman Catholic clergyman in the 15th century: he was appointed Bishop of Kilfenora on 17 November 1434 and consecrated on 26 December that year; resigned on 12 December 1491.

