My great grandfathers name was Alphonse Prevost. His fathers name was Gabrielle Prevost married to Marceline Dubois, They were from Boucherville Montreal Quebec, Canada. Alphonse Sr. entered the USA via the Hudson & Delaware railroad at Plattsburgh NY. Eventually Alphonse Sr. & Jr. moved to Rochester NY. I need information on Gabrielle and his wife --How did they get to Canada, where were they married, when did they die, etc.
Also would like information on what they did in Plattsburgh NY and what did they do between the time thay arrived in the USA till they settled in Rochester NY. I think that Alphonse senior is bureied in Plattsburgh NY. His son Alphonse is buried in Rochester NY.