At the time of the 1940 US Census, she was living in Girard, Trumbull, Ohio where she had spent most of her life. She died on 30 April 1940 (72 years ago today), eighteen days after the census enumerator visited her home.
|Mary C. Evans Family|
210 E. Howard St., Girard, Trumbull, Ohio; ED 78-67, image 14
About a week after she spoke with the enumerator, she began seeing a physician for 'carditis,' which she later died from (as well as old age, she was 85). I think it likely the 1940 US Census was one of the last (if not the last) record Mary helped create.