1931 Rockford High School, Page 23: Robert Burns Cronk, Winifred Arlene Culbertson, Helen Culhane, Ruby Mae Culver, Barton Arthur Cummings, Beth Bernice Cunningham,
Peggy Arline Cutteridge, Isabel Irene Dahlen, Marjorie Naoma Dahlin, Marsden Davis, Maxine Bertha Davis, Carolyn Patricia DeCamp.