Martin M. Higgins 1906 - 1908
William Pratt Chaffinch 1908
Charles W. Adams 1908 - 1910
Martin M. Higgins 1910 - 1914
Joseph B. Seth 1914 - 1916
Michael B. Nichols 1916 - 1918
Francis G. Wrightson 1918 - 1919
Frank Ross 1919 - 1920
Francis G. Wrightson 1920 - 1926
James B. Clark 1926 - 1929
George L. Walker 1929 - 1930
William Herman Hopkins 1930 - 1934
Francis Hall Wrightson 1934 - 1942
Joseph F. Barnes 1942 - 1950
L. Roy Willis 1950 - 1954
Calvin G. Lomax 1954 - 1958
L. Roy Willis 1958 - 1959
Walter H. Barnes 1959 - 1960
Calvin G. Lomax 1960 - 1961
Sherwood M. Hubbard 1961 - 1971
Henry H. Purdy 1971 - 1979
George P. Murphy 1979 – 1996
C. Eugene Butler 1996 – 2003
Robert C. Willey 2003 - 2023
Megan JM Cook 2023 -