Carroll, Leo G., 1886-1972 (Personal Name)

The Barretts of Wimpole Street [MP] 1934: credits (cast, Leo Carroll)

International film necrology, 1981 (Leo G. Carroll; b. 10/25/1886, Weedon, England, d. 10/16/1972; actor)

World almanac 1986 (Leo G. Carroll)