Narrow Results By
- George Weber (1907 – 2002, Canadian) 30
- Kathleen Frances Daly Pepper (1898 – 1994, Canadian) 27
- Janet Holly Middleton (1922 – 2018, Canadian) 25
- J. Monroe Thorington (1894 – 1989, American) 5
- Alfred Crocker Leighton, R. C. A. (1901 – 1965, Canadian) 4
- Carl Clemens Moritz Rungius (1869 – 1959, American) 4
- R. L. Hunter 4
- Sarain Stump (1945 – 1974, Canadian) 4
- Annora Brown (1899 – 1987, Canadian) 3
- James McLaren Nicoll (1892 – 1986, Canadian) 3
- John Davenall Turner (1900 – 1980, Canadian) 3
- Nicholas Raffael de Grandmaison (1892 – 1978, Canadian) 3