Charles H. T. Clayton* 1927 to 1936
C. Ensley Clayton* 1937 to 1962
Raymond Roe* 1963 to 1981
Frank E. Biddle, Jr.* 1981 to 1999
Maris G. Gabliks 2000 – 2019
George F. Gravatt, Jr. 2020
* Deceased