September 1926
December 1929
E. V. Andrews
January 1930
July 1932
John B. Dodge
April 1933
Estelle J. Dodge
December 1945
Bernice Dodge
January 1946
July 1946
Myrtle P. Hall
December 1947
Essie Johnson
January 1948
August 1965
Nina C. Gardner
December 1965
Virginia Shepard
January 1966
March 1968
Edith Kendall
April 1968
December 1973
Eleanor Dawson
January 1974
December 1983
Evelyn C. Heady
January 1984
July 1984
Marguerite Spreckelsen
December 1988
Carolyn R. Rayburn
January 1989-Present
Virginia M. Ward
