https://docs.google.com/spreadsheet/ccc?key=0AqhnQGE3ANjzdGhUTmRlQXhzSDlROW5xdFJ0UTdXTUE#gid=0

The Catholic Church records contain some Church of Ireland/Methodist members either in the marriages or as sponsors or witnesses.

http://churchrecords.irishgenealogy.ie/churchrecords/search.jsp?namefm=&namel=&location=cape+clear&dd=&mm=&yy=&submit=Search