Analysis of information sources in references of the Wikipedia article "Gracie Allen" in English language version.
Gracie Allen, whose zany comedy helped make Burns and Allen a top show business act for years, died of a heart attack last night at Cedars of Lebanon Hospital. She was 58 [sic] years old. ... Miss Allen was born in San Francisco on July 26, 1906 [sic]. Her father, Edward Allen, was a song‐and‐dance man. ...