St. Gregory of Nyssa - Bishop, one of the Cappadocian Fathers, d. after 385 or 386. James Kiefer's Christian Biographies: Gregory of Nyssa - Profile of this theologian. With prayer in traditional and contemporary language. Preface - By William Moore. Preface to the Nicene and Post-Nicene Fathers of the Christian Church, second series, vol. 5, which appeared in 1893 and was the first translation of any of Gregory of Nyssa's works into English. The Life and Writings of Gregory of Nyssa - By William Moore and Henry Austin Wilson. The Gregory of Nyssa Homepage - Biography, texts and introductions, links, and bibliography. CatholicSaints.Info: Gregory of Nyssa - Profile.