Robert E. Willeford
1950 - 1953

Thomas Ramsey, Jr.
1954 - 1955

Robert E. Willeford
1956 - 1965

Lucille J. Reed
1966 - 1981

Jimmy C. Dimora
1982 - 1998

Debora A. Mallin
1999 - 2007
Fletcher D. Berger
2008 - Present