| Last Name | First Name | Years |
| Buckner | Doris | 1970, 1971, 1972 |
| Hiatt | Ellen | 1970, 1971, 1972 |
| German | Avis | 1972 |
| Howland | Robert | 1974 |
| German | Avis | 1974 |
| Bethel | Dorothy | 1976 |
| German | Avis | 1976 |
| Howland | Robert | 1976 |
| Blackburn | Robert | 1978, 1980 |
| Lee | Stephen B. | 1978 |
| Lyon | Vaughn | 1980 |
| Afton | Corinne | 1984, 1985 |
| Handley | John | 1984 |
| Ecton | Louise | 1985 |
| Howland | Robert | 1986, 1987, 1988 |
| Huffman | Sharon | 1986, 1988, 1989 |
| Frazier | Ruby | 1989; 1991 |
| Ott | Ardith | 1990 |
| Jabot | Eva | 1991 |
| Copley | Roberta | 1992 |
| Weeks | Wayne | 1992 |
| Lewis | Macy | 1993 |
| Rowe | Linda | 1994 |
| Ray | Marvaline | 1995 |
| Bulatkin | Boris | 1996 |
| Willets | Ervin | 1996 |
| DeLong | Duane | 1997 |
| Tharp | Donald | 1999 |
| Rix | Kimberly | 1999 |
| Fineham | Nancy | 2002 |
| Murray | Muriel | 2006 |
| Werner | Michael | 2007 – 2010 |
| Sherman | Janet | 2011 – 2014 |
| Scharnhorst | Jim | 2015 – 2024 |
