From Licking County Library's Wiki!
Martha Cox (May 20, 1909 - February 25, 2012) was an artist. Though she did not start painting until later in life, her pastel drawings and acrylic paintings of flowers were beautiful. She was married to Lester Cox, and had a son, Larry. 
- Sue Sheets, “Lovely lady awakens hidden artistic talent,” Newark Advocate (Newark, OH), April 16, 1982.