Please note that there are two Diane Sinclairs. The film credits from the 1930's refer to the Diane Sinclair mentioned in the headline, who was born March 24, 1913 in Suriname. The TV credits, as well as the film credit from the 1950's refer to Diane Sinclair, born Miriam Rosen in Brooklyn on April 6, 1921, and died in Elmhurst, Queens on May 14, 2011.
Born in Dutch Guiana of French and Dutch parentage, she was adopted by an American family.
She is survived by her son, Ronald Tepper, and daughter-in-law Judy Rottersman Tepper; and grandchildren; Allie Tepper and Adam Tepper.