"England and Wales Census, 1851," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:SG84-LK9 : 21 October 2017), Mary Britt in household of Thomas Britt, Saint Clement, Sussex, England; citing Saint Clement, Sussex, England, p. 45, 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.
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