Background
Source: Wikipedia
Mary Tyler Mann (née Peabody; November 16, 1806 – February 11, 1887) was an American teacher, author, and reformer. Mary was one of three Peabody sisters who were influential women of their day in education, literature, and art. Like her sister Elizabeth, she was a leader in education reform and establishment of kindergartens. Sophia was an artist and the wife of Nathaniel Hawthorne.
