Margaret Fell (1614-1702) was an English religious leader and social activist. She played a significant role in the Quaker movement, particularly in the development of the Religious Society of Friends. Fell, the wife of George Fox, the founder of the Quakers, had a profound impact on the doctrine and practice of the movement through her writings and lectures.
Source: A Journal Or Historical Account of the Life, Travels, Sufferings, Christian Experiences, and Labour of Love in the Work of the Ministry of that Ancient, Eminent, and Faithful Servant of Jesus Christ, George Fox