"England and Wales Census, 1881," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2WM-4F44 : 12 December 2017), John Burn (Lee) in household of Richard Lee, Hexham, Northumberland, England; from "1881 England, Scotland and Wales Census," database and images, findmypast (http://www.findmypast.com : n.d.); citing p. 16, Piece/Folio 5104/49, The National Archives, Kew, Surrey; FHL microfilm 101,775,414.
"England and Wales Census, 1901," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XSC2-JTS : 21 May 2019), John T Burn in household of Richard Lees, Sherburn House, Durham, England, United Kingdom; from "1901 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing St Nicholas subdistrict, PRO RG 13, The National Archives, Kew, Surrey.
"England and Wales Census, 1911," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XWM5-HTS : 11 July 2019), John Thomas Burn in household of Matthew Usher, Ridley, Northumberland, England, United Kingdom; from "1911 England and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing PRO RG 14, The National Archives of the UK, Kew, Surrey.