Biographical information of Antoinette Brown Blackwell National Women's Hall of Fame Oberlin College. Antoinette Brown Blackwell (1825-1921) Harvard University. Unitarianism in America: Antoinette Brown Blackwell Blackwell Family Papers, 1784-1944. Schlesinger Library, Radcliffe Institute, Harvard University. 1825 births 1921 deaths 19th-century American philosophers 20th-century American philosophers 19th-century American women writers 19th-century American writers 20th-century American women writers 20th-century American non-fiction writers Writers from Elizabeth, New Jersey Oberlin College alumni Blackwell family American Congregationalist ministers American Unitarian clergy American women philosophers American women's rights activists Proponents of Christian feminism American abolitionists American temperance activists People from Henrietta, New York New Jersey Republicans American women non-fiction writers Congregationalist abolitionists