David Walker may refer to: Wikipedia
David Walker (September 28, 1796August 6, 1830) was an American abolitionist, writer, and anti-slavery activist. Though his father was enslaved, his mother was free; therefore, he was free as well (partus sequitur ventrem). In 1829, while living in Boston, Massachusetts, with the assistance of the African Grand Lodge (later named Prince Hall Grand Lodge, Jurisdiction of Massachusetts), he published An Appeal to the Colored Citizens of the World, a call for black unity and a fight against slavery. Wikipedia