Mary Ellen Pleasant was an American entrepreneur, financier, real estate magnate and abolitionist. She was arguably the first self-made millionaire of African-American heritage, preceding Madam C. J.
Mary Ellen Pleasant, 1901
Battleground of the Harper's Ferry insurrection, with Captain E. G. Alburtis' party attacking the insurgents, wood engraving, November 5, 1859, Frank Leslie's Illustrated Newspaper.