Born on June 18, 1914 in Pennsylvania. Died December 30, 2000 in Michigan.
The Society of Jesus - Jesuits (SJ).
Accomplishments: Father Hardon was the founder of The Holy Trinity Apostolate and the author of The Catholic Catechism and the Modern Catholic Dictionary. He served as a consultant to Pope John Paul II in the publication of the Catechism of the Catholic Church. His Cause for Canonization is underway.