"Canada Census, 1881," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MVNC-J7P : 2 March 2021), William Nicol, Restigouche, Bonaventure, Quebec, Canada; from "1881 Canadian Census." Database with images. Ancestry. (www.ancestry.com : 2008); citing William Nicol, citing Library and Archives Canada, Ottawa, Ontario.
"Canada, New Brunswick Provincial Marriages 1789-1950," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QVBF-5M4F : 20 February 2021), William G Nicol in entry for William J Nicol and Margary Pollock, 27 Aug 1889; citing , Restigouche, New Brunswick, Canada, p. 2475, Provincial Archives of New Brunswick, Fredericton; FHL microfilm 2,320,182.