| Line 10: |
Line 10: |
| | |- | | |- |
| | |Shirley Hufstedler | | |Shirley Hufstedler |
| − | |November 30, 1979 - January 20, 1981 | + | |November 30, 1979 – January 20, 1981 |
| | |- | | |- |
| | |Terrel Bell | | |Terrel Bell |
| − | |January 22, 1981 - January 20, 1985 | + | |January 22, 1981 – January 20, 1985 |
| | |- | | |- |
| | |William J. Bennett | | |William J. Bennett |
| Line 19: |
Line 19: |
| | |- | | |- |
| | |Lauro Cavazos | | |Lauro Cavazos |
| − | |September 20, 1988 - December 12, 1990 | + | |September 20, 1988 – December 12, 1990 |
| | |- | | |- |
| | |Lamar Alexander | | |Lamar Alexander |
| − | |March 22, 1991 - January 20, 1993 | + | |March 22, 1991 – January 20, 1993 |
| | |- | | |- |
| | |Richard Riley | | |Richard Riley |
| − | |January 21, 1993 - January 20, 2001 | + | |January 21, 1993 – January 20, 2001 |
| | |- | | |- |
| | |Roderick Paige | | |Roderick Paige |
| − | |January 20, 2001 - January 20, 2005 | + | |January 20, 2001 – January 20, 2005 |
| | |- | | |- |
| | |Margaret Spellings | | |Margaret Spellings |