Central/South America Gerardo Decorme, S.J., papers, ca. 1940-1941 Francis X. Grollig, S.J., papers, 1938-1989 Jerome V. Jacobsen, S.J, papers, 1916-1980 Charles Ronan, S.J., papers, 1945-2004 Thomas Sheehan, Ph.D., papers, 1959-2001