"Indiana Marriages, 1811-2019," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:XXFP-PQV : 22 March 2022), William S Dixon and Ann Maria Ingersoll, 08 May 1856; citing Sullivan, Indiana, United States, Marriage License, Indiana Commission on Public Records, Indianapolis; FHL microfilm 004170599.
"Kansas State Census, 1875," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QL6X-STJ5 : 7 November 2020), William Dixon, Montgomery, Geary, Kansas, United States; citing Census, Montgomery, Geary, Kansas, United States, , Kansas State Historical Society, Topeka; FHL microfilm .
"United States Census, 1880," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MF58-DM3 : 14 January 2022), Wm. S. Dixon, Sycamore, Montgomery, Kansas, United States; citing enumeration district , sheet , NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm .
Find a Grave, database and images (https://www.findagrave.com/memorial/20839499/william-s-dixon : accessed 27 April 2022), memorial page for William S. Dixon (9 Dec 1827–22 Jan 1887), Find a Grave Memorial ID 20839499, citing Latah Cemetery, Latah, Spokane County, Washington, USA ; Maintained by Barbie Gant (contributor 48532709).