John C. O'Riordan Cleric
John C. O'Riordan C.S.Sp. (born 6 January 1924) is an Irish born Sierra Leonean Prelate of Roman Catholic Church. O'Riordan was born in Effin, Ireland, and was ordained a priest on 29 June 1952 from the religious order of Congregation of the Holy Spirit. O'Riordan was appointed bishop to the Diocese of Kenema on 4 June 1984 and ordained bishop 2 December 1984. O'Riordan retired from the Diocese of Kenema on 26 April 2002.