Portrait of American writer Sarah "Sallie" Ann Brock (March 18, 1831 – March 22, 1911). From "American Women: Fifteen Hundred Biographies with Over 1,400 Portraits", Frances E. Willard and Mary A. Livermore, editors. Mast, Crowell & Kirkpatrick, 1897 (revised edition from 1893), p. 590