Charles O'Sullivan (22 August 1858, Ballyfinnane – 29 January 1927, Killarney) was an Irish Roman Catholic bishop.
[1] O'Sullivan was educated at St Patrick's College, Maynooth and ordained in 1884.
[2] He received the degree of Doctor of Divinity (DD).
He was Bishop of Ardfert and Aghadoe from 1917 until his death.
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