1850 - 1852: J. F. Williams
1852 - 1853: T. T. Bouldin
1853 - 1857: Hiram Mills
1857 - 1858: E Parker
1858 - 1861: William W Theobald
1861 - 1863: Mark Shepard
1863 - 1875: Hiram Mills
1875 - 1877: Joseph P. Jones
1877 - 1879: F. M. Warmcastle
1985 - 2001: Gary T. Yancey
2002 - 2010: Robert J. Kochly
2011 - 2017: Mark A. Peterson
2017 - Present: Diana Becton