found: Gilda, 1999:insert (Martha Mears)
found: IMDB WWW site, May 31, 2007(Martha Mears, b. July 18, 1908, d. Dec. 13, 1986)
found: IMDB WWW site, viewed May 11, 2012:(Martha Mears, actress; b. July 18, 1910, Sugar Creek, Missouri; d. Dec. 13, 1986, Versailles, Missouri)
found: Social security death index via Ancestry.com WWW site, viewed May 11, 2012:(Martha Mears, b. July 18, 1910)
found: Carmichael, H. My Christmas song for you, 1945:label (Martha Mears, vocals)
found: Wikipedia, Oct. 20, 2017(Marta Mears; radio and film contralto singer, active from the 1930s to 1950s; b. July 18, 1910, d. Dec. 13, 1986)