1978
Richard D. Hein
1979
Harry B. Warnick
1982
Robert J. Johnston
1993
Roscoe R. Mitchell
1994
John W. Brewer
1997
William R. Heckman
1998
William E. Nelson
1999
Norman F. Campo
2000
John G. Hardin
2001
V. F. "Bud" Boergadine
2003
J. Rex Hartsfield
2004
Eugene D. Alexander
2005
Thomas W. Seymour
2006
Glenn A. Siron