"Indiana Marriages, 1811-2019," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:XXPB-7Q9 : 3 August 2022), Thomas Simons and Levisa Enlow, 12 Apr 1875; citing Dubois, Indiana, United States, Marriage License, Indiana Commission on Public Records, Indianapolis; FHL microfilm 004476669.
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MHSX-S9C : 9 September 2017), Luvica Simons in entry for Thomas Simons, 1880; citing enumeration district ED 53, sheet 218D, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d), roll 0312; FHL microfilm 1,254,312.
Marriage of daughter - other cited as Enloe - "Indiana Marriages, 1811-2019," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:XXP1-W36 : 3 August 2022), Louisa Enloe in entry for Soloman Mangold and Anna Louisa Simons, 04 Apr 1895; citing , Marriage Registration, Indiana Commission on Public Records, Indianapolis; FHL microfilm 004476651.