I don't know if this is of any help to you, but I've found the following in the QUÉBEC DEATH INDEX (1926-1996): 1) Théogène Joseph DUBÉ, b. 1882-09-14, d. 1951-03-17 while residing in Montréal, QC. No further info included. 2) Amélia VIGER, b. 1885-04-02, d. 1953-12-19 while residing in Montréal, QC. Married to DUBÉ. No further info included. There are hundreds of DUBÉ's so I was unable to check all of them, especially since parents' names are not always listed. I did check for Evelyne DUBÉ, Flavie DUBÉ and Yvonne DUBÉ. No one seemed to be the daughter of the couple you're researching. Sorry I can't help you further.