found: Greystoke [VR] 1984: credits (Ian Holm)
found: Halliwell's filmgoer's companion, 1984: p. 522 (b. 1932; British stage and film actor)
found: Halliwell's who's who in the movies, c2001 (Holm, Sir Ian (1931- ) (Ian Holm Cuthbert); b. in Ilford, Essex)
found: Internet movie database, July 18, 2003 (Ian Holm; actor; b. Sept. 12, 1931, Goodmayes, England; birth name, Ian Holm Cuthbert)
found: International motion picture almanac, 2003: p. 214 (Holm, Ian; C.B.E., actor; real name Ian Holm Cuthbert; b. Ilford, Essex, England, Sept. 12, 1931)
found: Contemporary theatre, film, & television, v. 30, c2000 (Holm, Ian; b. Ian Holm Cuthbert, Sept. 12, 1931, Goodmayes, Ilford, Essex, England)