Stern was born in the small town Cham in Bavaria in 1906, to socially assimilated Jewish parents. There was no synagogue or rabbi in the town, and although regular services and classes were held under the direction of a cantor, Stern's religious education was minimal. As a teenager he sought to re-engage with the Jewish faith, and began attending an Orthodox synagogue, but he soon became an atheistZionist.
He studied medicine at the Universities of Munich, Berlin and Frankfurt, and came to specialize in psychiatric research. In the course of undergoing psychoanalysis himself, he regained belief in God and returned to Orthodox Jewish worship. He emigrated from Nazi Germany in 1936, finding work in neurological research in England, and later as lecturer in neuropathology and assistant neuropathologist at the Montreal Neurological Institute, under Wilder Penfield. It was while in London that he began to take an interest in the Catholic faith.
In 1943, after much soul-searching, and ultimately influenced by encounters with Jacques Maritain and Dorothy Day, Stern converted to Christianity and was baptized as a Roman Catholic.
Stern married Liselotte von Baeyer, a bookbinder (died 1970) and they had four children: Antony, a psychiatrist (1937-1967), Katherine Skorzewska, Michael and John. Stern was significantly incapacitated by a stroke in 1970, although he continued working and died in Montreal in 1975.
Preface to Henri Gratton, Psychanalyses d'hier et d'aujourd'hui comme thérapeutiques, sciences et philosophies: introduction aux problèmes de la psychologie des profondeurs. Paris: Cerf, 1955.
Essay on St Thérèse of Lisieux, in Saints for Now, edited by Clare Boothe Luce. London and New York: Sheed & Ward, 1952. Reprinted San Francisco: Ignatius Press, 1993. ISBN0-89870-476-6.
Works about Stern
Daniel Burston, A Forgotten Freudian, The Passion of Karl Stern. London: Karnac, 2016.
Bernard Heller, Epistle to an Apostate. New York: Bookman's Press, 1951.
"Karl Stern", in F. Lelotte (ed.), Convertis du XXème siècle. Vol. 2. Paris and Tournai: Casterman; Brussels: Foyer Notre-Dame, 1954. Reprinted 1963.
"Karl Stern", in International Biographical Dictionary of Central European Émigrés 1933-1945. Vol. 2, part 2. Edited by Werner Röder and Herbert A. Strauss. Munich: Saur, 1983.
"Karl Stern", in Charles Patrick Connor, Classic Catholic Converts. San Francisco: Ignatius Press, 2001. ISBN0-89870-787-0
"Karl Stern", in Lorene Hanley Duquin, A Century of Catholic Converts. Our Sunday Visitor, 2003. ISBN1-931709-01-7.
Robert B. McFarland, "Elective Divinities: Exile and Religious Conversion in Alfred Döblin's 'Schicksalsreise' (Destiny's Journey), Karl Jakob Hirsch's 'Heimkehr zu Gott' (Return to God), and Karl Stern's 'The Pillar of Fire'". Christianity & Literature 57:1 (2007), pp. 35–61.
References
^Maloney, Stephen R. (1974). "The Works and Days of Karl Stern". The Georgia Review. 28 (2): 245–256. JSTOR41397082.
^O'Donoghue, Dermot (1951). "Review of The Pillar of Fire". The Furrow. 2 (12): 724–726. JSTOR27655888.