Your profile on Sarah looks great, you just need to add more sources. Did she marry? If so, put her married name in the "current name" field. Look at Familysearch.org. for starters and Find A Grave..
Is this your Sarah?
"England Births and Christenings, 1538-1975," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:N28F-JQ1 : 30 December 2014), Sarah Ann Yates, 12 Mar 1843; citing Holy Trinity, Dorchester, Dorset, England, reference ; FHL microfilm 1,279,495.
"England and Wales Census, 1861," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M7HK-7X8 : 6 April 2016), Sarah Yates in household of Catherine Mousley, Burton On Trent, Staffordshire, England; 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.