Griffith, Hugh, 1912-1980 (Personal Name)

Omnibus. VII, vol. 10 [MP] 1959: credits (Hugh Griffith, cast)

Katz, E. Film ency., c1979 (Hugh Griffith; b. 5-30-12 in North Wales; d. 1980; film and stage actor)

Internet Movie Database, Feb. 4, 2011 (Hugh Griffith; b. Hugh Emrys Griffith, May 30, 1912, Marian Glas, Anglesey, Wales, d. May 14, 1980, London)