Barbara was christened on 30 Jun 1892. She was the daughter of Robert Cargill and Margaret Leslie. She passed away from a Myocardial Infarction in 1966 aged 74.
"Scotland Church Records and Kirk Session Records, 1658-1919," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2HR-DY5F : 12 November 2017), Maggie Leslie in entry for Barbara Cuther Cargill, 30 Jun 1892; citing Baptism, Dunblane, Perthshire, Scotland, United Kingdom, The National Archives of Scotland, Edinburgh; FamilySearch digital folder 004116529.