1947 – 2022 (October 13) John Peter Stack, O.S.A., was born on September 20, 1947, in Darby, Pennsylvania, the son of John P. and Helen (Fitzgibbons) Stack. He had one brother and three sisters. He was baptized on October 12, 1947 at Saint Madeleine Sophie Catholic Church, Philadelphia, Pennsylvania. He attended Saint Andrew Parish School, […]