1869-1871: Henry M. Douglass- 1873-1893: James D. Crawford
- 1893-1894: Charles M. Moss
- 1894-1897: Percy F. Bicknell
- 1897-1907: Katharine Sharp
- 1907-1909: Albert S. Wilson
- 1909-1940: Phineas L. Windsor
- 1940-1943: Carl M. White
- 1943-1971: Robert B. Downs
- 1971-1975: Lucien White
- 1976-1986: Hugh C. Atkinson
- 1987-1992: David F. Bishop
- 1992-1999: Robert Wedgeworth
- 1999-2013: Paula Kaufman
- 2013-2022: John Wilkin