Mary was a Waseca High School Class of 1963 graduate. Photo found on page 114 of Waseca High School Yearbook. Photo was found inside of the Guyer Clothing store cash register accession: 1.07.140. David Wabner bought the cash register at the Guyer auction when the store fixtures were sold; his brother, Michael Wabner brought the cash register to the museum. Mary Lou Theelke later married Richard Kinkade