http://boards.ancestry.com/localities.northam.canada.quebec....I posting the link to your previous thread that has info on this family, it may help others help you find the additional info you're now seeking.
Geographically, the two places this family has origins in, Petit-Rocher, New Brunswick and Bonaventure, Quebec are in proximity, separated by Chaleur Bay.
Do you have access to the Drouin Collection on Ancestry.com?
You'll need both the Acadian Collection for Petit-Rocher and Bathurst, New Brunswick and the Quebec Collection or Bonaventure, Quebec parishes including Carleton and Restigouche (Ste-Anne). The Quebec Parishes can most likely be found on familysearch.org, Quebec Catholic Church records.
https://familysearch.org/search/image/show#uri=https%3A//api...The census records (1861, 1871, 1881) I found for this family (see other thread) indicate the family was in Bonaventure, Quebec, so checking those parishes first would seem to be the mostly likely place to start.