found: Crime without passion [MP] 1934:credits (cast, Margo)
found: Halliwell's Filmgoer's comp., 1985(Margo; b. 1918; AKA Maria Marguerita Guadelupe Boldao y Castilla; Spanish-born actress, one-time professional dancer)
found: Perf. arts biog. master index, c1981(Margo; b. 1917 (2 sources) b. 1918 (7 sources) b. 1920 (2 sources))
found: New York Times index, 1985(Margo (Actress) Margo Albert; full name was Maria Margarita Guadelupe Teresa Estella Castilla Bolando y O'Donnell)
found: Internet Movie Database, Sept. 15, 2011(Margo; b. María Marguerita Guadalupe Teresa Estela Bolado Castilla y O'Donnell, May 10, 1917, Mexico City, d. July 17, 1985, Pacific Palisades, Calif.; alternate names: Margo Albert, Maria Marguerita Guadelupe Boldao y Castilla; actress; married to actor Eddie Albert, 1945-1985)
found: Find a Grave WWW site, Sept. 15, 2011(Margo Albert; b. María Marguerita Guadalupe Teresa Estela Bolado, May 10, 1917, d. July 17, 1985; acted mostly under the name Margo; photo of grave marker: Margo Bolado Albert, 1917-1985)
found: Variety obituaries, 1984-1986:July 24, 1985 (Margo; Margo Albert; b. Maria Margarita Guadalupe Teresa Estela Castilla Bolado y O'Donnell, Mexico City, d. July 17, Pacific Palisades; actress, dancer)
found: Katz, E. Film enc., 5th ed.(Margo; b. Marie Marguerita Guadalupe Teresa Estela Bolado Castilla y O'Donnell, May 10, 1917, Mexico City, d. 1985; actress)
found: Gale Biography in Context, Sept. 15, 2011:Notable Hispanic American women (Margo; b. Marie Marguerita Guadalupe Teresa Estela Bolado Castilla y O'Donnell, May 10, 1917, Mexico City, d. July 17, 1985)
found: Social Security death index, Sept. 15, 2011(Albert, Margo; b. May 10, 1917, d. July 1985)
