I don't know anything about that specific family but records are available for the Richibucto area at these links...
Kent County Gen Web
http://www.rootsweb.com/~nbken/they have Census reports, cemetery transcripts, BMD records and lots of links to surnames and websites with connections in this area.
Kent County Genealogy
http://freepages.genealogy.rootsweb.com/~kcgs/has really good cemetery transcripts from 1998 and more Catholic records than the first link
1901 Census
http://automatedgenealogy.com/census/DistrictSummary2.jsp?di...search for the surname and click on the links to do additional searching for matching BMD records at PANB, they are starting to link up the 1911 and earlier records too so this is one of my personal favorites places to search...
1881 Cenus
http://www.familysearch.org/Eng/Search/frameset_search.aspgood luck!