Trevor, Claire, 1910-2000 (Autor Personal)

The Amazing Dr. Clitterhouse [MP] 1938: credits (with Claire Trevor)

Halliwell's Filmgoer's companion, 1983 (Claire Trevor; AKA Claire Wemlinger; b. 1909; American character actress)

Washington Post, 9 April 2000: obit. (died April 8, 2000, in California; age reported as 90 and as 91; Oscar for best supporting actress in "Key Largo", 1948; stage, movies, and television work 1920s-1980s; born Claire Wemlinger in New York City; marriages: producer Clark Andrews, 1938; Cylos William Dunsmore, mid-1940s; producer Milton Bren, 1948-1979)

Out west it's different, 1940 DLC copy theater program, National Theatre performance (cast list Clair Trevor; cover portrait caption Claire Trevor)

Wikipedia, May 21, 2013 (Claire Trevor; b. Mar. 8, 1910, Brooklyn, New York, U.S.; d. Apr. 8, 2000, Newport Beach, Calif., U.S; birth name Claire Wemlinger)

IMDb, 7 October 2018 (Claire Trevor; Claire Wemlinger, actress; born March 8, 1910 in New York City, New York, USA; died April 8, 2000 (age 90) in Newport Beach, California, USA)

1910 US Census, via ancestry.com, 7 October 2018 (Clara Wenlinger; daughter of Noel and Benjaminia Wenlinger; age 2/12 [on 23 April 1910], living in Brooklyn)

New York state census, 1915, via ancestry.com, 7 October 2018 (Claire Wemlinger; age 5; daughter of Noel B. and Benjaminia Wemlinger; living in New York)