Ned N. Loscuito 20 Aug 1965	Humphry S. Windsor 27 Jul 1973	William J. Skinner 26 Jan 1986	Gene R. Wilson 11 Nov 1996
Jerome X. Lewis 06 July 2001	Robert K. Mercado 18 Dec 2003	John P. Yeagley 18 Apr 2007	Walter K. Wilson III 11 Apr 2008
Ferdinand C. Bidgood 28 Sep 2015	Joseph G. Felber 19 Mar 2016	Robert H. Mills 21 Jul 2017	Daniel W. Shimek 05 Nov 2019
John L. Reber 17 Aug 2022	Ora O. Caldwell 09 Sep 2023