1931 Rockford High School, Page 24: Frederick Alden DeLong, Evelyn May Diamond, Mary Margaret Dickens, Harry William Dickinson, Robert Edward Dickinson, Elizabeth Louise Dobson,
Virginia Alvine Dore, Louise Ellie Downing, Viola Milfred Dummer, Jack Thomas Dunn, Helen Patience Eickman, LaVerne Gottfrid Ekholm.
