"Wisconsin, County Marriages, 1836-1911," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XRJ3-J6L : 17 March 2018), Peter Hemersbach in entry for John Hemersbach and Cecelia Ewelt, 13 May 1902; citing , Monroe, Wisconsin, United States, Wisconsin Historical Society, Madison; FHL microfilm 1,292,396.