LNAB is Vidler on the birth records of her children Stephen and Elizabeth, as per GRO.
Sources
"England and Wales Census, 1841," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:M79W-LBF : 7 March 2021), Eliza Hutchence in household of Harriet Fisher, Whitchurch, Hampshire, England, United Kingdom; from "1841 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing PRO HO 107, The National Archives, Kew, Surrey.
"England and Wales Census, 1851," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:SGP8-TXQ : 12 September 2019), Eliza Hutchence in household of Thomas Hutchence, Andover, Hampshire, England; citing Andover, Hampshire, England, p. 4, from "1851 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing PRO HO 107, The National Archives of the UK, Kew, Surrey.
"England and Wales Census, 1861," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:M7ZJ-H3Q : 3 March 2021), Eliza Hutchence in household of Thomas Hutchence, Andover, Hampshire, England, United Kingdom; from "1861 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing PRO RG 9, The National Archives, Kew, Surrey.