"England and Wales Census, 1901," database, FamilySearch (
https://familysearch.org/ark:/61903/1:1:X9K5-DTH : accessed 10 January 2016), Helen J Servaes in household of Susie Frances Ross, Garston, Lancashire, England; from "1901 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing Wavertree subdistrict, PRO RG 13, The National Archives, Kew, Surrey.