William D. Denholm 1951
William Bradford 1958
Dale Rawlings 1961-1962
Harry Duane Larison 1970
Robert Alex Visocsky 1971 & 1976
John R. Williams 1978
Henry Ehart 1984
Ervel F. Cleaver 1986
Irvin Reynolds 1999
Orville Oelschlaeger 2000
David Franklin Kinzie 2007