1915 - 1917     Norma Weise, Davenport

1917 - 1919     Nora Babbit Harsh, Des Moines

1919 - 1921     Mrs. Louis Bernard Schmidt, Ames

1921 - 1923     Mrs. L.M. Ruedy, Davenport

1923 - 1925     Mrs. Charles Mackree, Perry

1925 - 1927     Mrs. George Judisch, Ames

1927 - 1929     Susan Bender Eddy

1929 - 1931     Mrs. Nelle Johnson, Muscatine

1931 - 1934     Mrs. Carl Helen Ristvedt, Story City

1934 - 1936 Mrs. Louise Bolton

1936 - 1938 Mrs. Gertrude Hunteen Norse

1938 - 1940 Miss Eleanor Hourts

1940 - 1944 Mrs. H.O. Green, Spencer

1944 - 1946 Mrs. Clyde Santborn, Cedar Rapids

1946 - 1952 Mrs. John Abild, Indianola

1952 - 1954 Mrs. Carl Dalin, Ottumwa

1954 - 1958 Mrs. Margaret Henrich, Cedar Rapids

1958 - 1962 Mrs. C.E. Dixon, Lenox

1962 - 1964 .Mrs. E.J. Hines

1964 - 1968 Dorothy Dawson Lowell, Fairfield

1968 - 1970 Gloria Febro Grilk, Davenport

1970 - 1971 Mrs. Max Bokmeyer, Sheffield

1971 - 1974 Helen Mae Miller

1974 - 1978 Mrs. Ruth Potter, Harlan

1978 - 1982 Mrs. Marguerite Miller, Independence

1982 - 1994 Mrs. George Field, Marshalltown

1984 - 1988 Mrs. Faith Gossett, Marshalltown

1988 - 1991 Mrs. Della Spurgin, Winterset

1991 - 1994 Jeanne Lueders, Waterloo

1994 - 1999 Lynn Kroeger, Davenport

1999 - 2003 Arlene Lewis, Sioux City

2003 - 2009Lucinda M. Lear, Waterloo