I found the following in Drouin at my local library;
Odile Boyer married David Viau at Valleyfield on Oct 3 1882.
Parents of Odile were Augustin & Rachel Major.
Parents of David were David & Marguerite Leclerc.
David's parents were married on Feb 2 1858 at St. Martine, Chateauguay.
I confirmed some of this in the book of marraiges.
I have more on David's parentage and siblings of Odile.
Let me know if you have this or need more.
Email me at
smithd@vaniercollege.qc.caHope this helps you a little.
Slainte!