Mark was born in 1911. Catherine Pitre in the Quebec, Canada, Vital and Church Records (Drouin Collection), 1621-1968 states she married Mark Coghlin in 1936 at chapeau, Quebec, Canada, place of worship St-Alphonse. Mark died in 1981. 
Institut Généalogique Drouin; Montreal, Quebec, Canada; Drouin Collection; Author: Gabriel Drouin, comp. Original data: Gabriel Drouin, comp. Drouin Collection. Montreal, Quebec, Canada: Institut Généalogique Drouin.
↑ Find A Grave, database and images (https://www.findagrave.com/memorial/127494535 : accessed 9 December 2018), memorial page for Mark Coghlan (1911–1981), Find A Grave Memorial no. 127494535, citing Notre-Dame of Ottawa Cemetery, Ottawa, Ottawa Municipality, Ontario, Canada ; Maintained by Patricia Casjens (contributor 46532323) .