William Lloyd Garrison
Thomas Wentworth Higginson (December 22, 1823 – May 9, 1911), who went by the name Wentworth, was an American Unitarian minister, author, abolitionist, politician, and soldier. He was active in abolitionism in the United States during the 1840s and 1850s, identifying himself with disunion and militant abolitionism. He was a member of the Secret Six who supported John Brown. Wikipedia