Dewey R., Jr. and Iola J. Thornhill Mohr

Searching for information about my grandmother's niece, Iola J. Thornhill, who was born 11 May 1923 to Harold Walter "Bill" and Nora F. Catherine Gunckel Thornhill, and died in 1969.She married Dewey R. Mohr, Jr., who was born 11 Aug 1920 and died in May 1977.They are buried in the new section of the Greenville-Union Cemetery in Greenville, Darke County, Ohio.I would appreciate any other information, including obituaries, pictures, etc., if possible, to complete a family tree of my grandmother's parents' eighteen children.Thank you in advance for any information that can be provided.