I am trying to find out where Mary E. Thorton is buried. She would be my great grandmother's sister. Mary's father, Wiley D. Howell, died in 1942 and according to his obit. his daughter, Mary Thornton, lived in Jefferson City, MO. I found John L. Thornton and Mary E. Thorton in the Callaway County 1940 census (Summit Township). Any information would be greatly appreciated. I was unable to find anything on findagrave.