I think I can help you.I have found Ephrem Belair and Malvina Laplante marriage Sept. 30,1902 Bonfield.Plus I have the name of their children.Some have been verify and can get a copy from Drouin. It Malvina & Ephrem grandchildren and great grandchildren Am missing alot.Althrough I met some at a family reunion a few years ago.
Being the family is so big it might be better to email each other and not fill up the message board.
Malvina was my grandfather sister.
Here is my email chourose@hotmail.com
Will I hope we can help each other.