Martin Wells Knapp 1900-1901
Mary Story, Bessie Queen, Minnie Ferle Knapp Administrative Trustees 1901-1911
M.G. Standley 1911-1950
Lloyd R. Day 1950-1961
Elmer G. Marsh 1961-1965
Samuel E. Deets 1965-1975
Bence C. Miller 1975-1995
Michael R. Avery 1995-present
