1939 Dan Millar Dunc Sutherland Bill Beecroft Lorne Umprhrey Haileybury, Haileybury Curling Club 1940 James Davis Ab Sackrider Harry Mcnabb Scotty Macdonald Kirkland Lake, Kirkland Lake Curling Club 1941 Don Best J.C. Tuck Tom Rushworth George Sayles Kirkland Lake, Kirkland Lake Curling Club 1942 Bill Mcmitchell Bert Cooper Junior Don Groom Bert Cooper Senior Sudbury, Sudbury Curling Club 1946 Tom Ramsay Wally Spencer M. Gray Coughlin Hugh Colquhoun Kirkland Lake, Kirkland Lake Curling Club 1947 Don Best Tom Marston Len Williamson Harry Mcnabb Kirkland Lake, Kirkland Lake Curling Club 1948 James Guy Bill Johnson George Holmstrom Jack Mcleod Kenora, Kenora Curling Club 20px 1949 Jimmy Sutherland Elmer Dick Ken Vail Hugh Calverley Schumacher, Mcintyre Curling Club Timmins, Timmins Curling Club 20px 1950 Tom Ramsay Len Williamson Bill Weston Bill Kenney Kirkland Lake, Kirkland Lake Curling Club 20px 1951 Walter Johnstone Arnie Boyd Wally Flowers Bill Mackay Copper Cliff, Copper Cliff Curling Club 1952 James Guy Jack Pike J. Leo Fregeau Austin Boyd Kenora, Kenora Curling Club 9.