Once again I came across this forum and was noticing the names you were looking for I do not have information but just something funny. My husband is a Lafleche from Ontario. Which you have responded to. My maiden name is Rivers my family originated in Quebec Three Rivers. The had the name Lariviere. Changed it when the came down in the 1860's settled in New York first. Right now we live in Panton, VT Our next door neighbors are Paquins. Christian and Brenda Paquin. Chris's family is also from Quebec. I am going to ask him about Augustine.