Rufus Guinchard (1899 to 1990) and Émile Benoît (1913 to 1992). The two great source fiddlers of Newfoundland.
Why this player is listed
Émile Benoît appears in the Play Bluegrass guide to notable fiddle players, which collects contest champions, bluegrass fiddlers, Canadian fiddlers, judges, and departed legends tied to the tradition.
More fiddle context
For the larger list, start with the big list of fiddle players. For the style itself, read the guide to bluegrass fiddle.