John C. O’Riordan was born on January 6, 1924, in Effin, Ireland and died on November 22, 2016.
is an Irish-born Sierra Leonean Prelate of Roman Catholic Church.
He was ordained a priest on June 29, 1952, for the Holy Ghost Fathers.
He was appointed the bishop of the Diocese of Kenema on June 4, 1984, and consecrated 2 December 1984.
He retired from the Diocese of Kenema on April 26, 2002.
John C. O’Riordan passed away at 92 years old.