RoZimbo,
I noted you mentioned you have quite a bit on the Imbeault's. I posted a question regarding a Francois Imbeault born 1737. My great-grandmother was a Marie-Louise Henstridge ne: Ambeau (or Ambeaux) from Hamilton Ontario. I believe her father was Thomas who moved from Quebec to Ontario. I have been trying to piece her ancestry together for a little while.
It is my understand that marie-Louise and Frederick Henstridge separated sometime after 1940, and Marie-Louise may have returned to Canada, or ended up in an institution in Pennsylvania. I have located a SSN death record for her in Pennsylvania, but the family story is about he retruning to Canada. There is no evidence of this.
Thanks
Doug