"Wisconsin, County Marriages, 1836-1911," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XRGK-K6J : 16 March 2018), Jacob Dresen in entry for Joseph Dresen and Bertha Weber, 06 Jun 1893; citing , Lacrosse, Wisconsin, United States, Wisconsin Historical Society, Madison; FHL microfilm 1,276,060.