Ginette, I've found the following in the QUÉBEC DEATH INDEX (1926-1996): 1) Mary ANDERSON, b. 1904-10-02, d. 1978-02-08. She was a resident of Rosemère, a suburb of the city of Montréal, on the island of Montréal, QC. Civil Status: single. Her parents: W. ANDERSON+M. STAFFARD (spelling in the records). 2) Mona Mary STAFFORD, b. 1878-02-26, d. 1954-01-26. She was also a resident of Rosemère, QC. Married to ANDERSON. No further info in file.