Ida Mary Cairney was born in 1890. She was the daughter of George Cairney and Alice Morris.
Sources
"England and Wales Census, 1901," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:X9RJ-SG8 : 8 April 2016), Ida Mary Cairney in household of John Scherer, Collingham, Yorkshire (West Riding), England; from "1901 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing Wetherby subdistrict, PRO RG 13, The National Archives, Kew, Surrey.