1931 Rockford High School, Page 36: Helen Kuepper, Jean Mildred Lace, Byron William Ladd, Helen Irene LaForge, Phyllis Virginia Lagerquist, Genevieve Ruth Langley,
James Robinson Large, Elsie Elizabeth Larson, Eva Marian Larson, Lorraine Alvina Larson, Marguerite Eleanora Larson, Robert Carl Ledyard.