The Cecilia J Bertram in the 1891 and 1881 Scotland Census in Hume, Berwickshire, Scotland was most likely this Cecilia, born to William Bertram and Jane Dobbs. Christened on 4th March Hume, Berwick, Scotland
"Scotland Births and Baptisms, 1564-1950," database, FamilySearch(https://familysearch.org/ark:/61903/1:1:XYTM-B82 : 10 February 2018), Cecilia Keppie Bertram, 04 Mar 1874; citing HUME,BERWICK,SCOTLAND, reference , index based upon data collected by the Genealogical Society of Utah, Salt Lake City; FHL microfilm 6,035,516.