found: The Jack Benny program [MP] 1962-12-04:credits (cast, Iris Adrian)
found: Halliwell's Filmgoer's companion, 1983(Iris Adrian; b. 1913; AKA I.A. Hostetter)
found: King Spud's Movie & TV Pages, Nov. 7, 2006Great character actors, p. 9 (Iris Adrian; b. Iris Adrian Hofstadter, May 29, 1912, Los Angeles, Calif.; d. Sept. 17, 1994, from injuries suffered in 1994 Northridge earthquake in Hollywood, California at age 82)
found: Find a Grave.com, Nov. 7, 2006grave marker (Iris Adrian, May 29, 1912-Sept. 17, 1994)
found: OCLC, Nov. 7, 2006(hdgs.: Adrian, Iris, 1912-1994; Adrian, Iris, 1913- ; Adrian, Iris)
found: IMDb, February 11, 2019:(Iris Adrian, actress ; b. May 29, 1912 in Los Angeles, California, USA ; d. September 17, 1994 (age 82) in Hollywood, California, USA)