Miss Mclaughlin was the mother of Mary Mclaughlin. [1]
Sources
↑ "England and Wales Birth Registration Index, 1837-2008," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QV7S-R952 : 1 October 2014), Mary M B Mclaughlin, 1945; from "England & Wales Births, 1837-2006," database, findmypast (http://www.findmypast.com : 2012); citing Birth Registration, Leeds, Yorkshire, England, citing General Register Office, Southport, England.