His doctoral dissertation, directed by Gregory Baum, was a comparative and contrasting study of the political ramifications of theology in the respective thinking of Emanuel Hirsch and Paul Tillich.
Gregory Peck | L. Frank Baum | Gregory of Tours | Order of St. Gregory the Great | Gregory Bateson | Pope Gregory VII | Gregory of Nyssa | Pope Gregory XIII | Pope Gregory XVI | Lady Gregory | Gregory S. Paul | Gregory Corso | Pope Gregory XV | Gregory of Nazianzus | Pope Gregory XI | Philippa Gregory | Gregory the Illuminator | Gregory Olsen | Gregory Blaxland | Dick Gregory | Bruce Baum | Pope Gregory I | Vicki Baum | Gregory Reinhart | Gregory Deyermenjian | Gregory Crewdson | Gregory Benford | Francis Thomas Gregory | Bruce 'Babyman' Baum | Andre Gregory |