A surprising new discovery about the notorious Thomas “Beau” Walker.
BUNCE ISLAND, Sierra Leone—Twelve American presidents owned slaves, eight while serving in office, and at least 25 presidents count slave owners among their ancestors. But new historical evidence shows that a direct ancestor of George W. and George H.W. Bush was part of a much more appalling group: Thomas Walker was a notorious slave trader active in the late 18th century along the coast of West Africa.
Walker, George H.W. Bush's great-great-great grandfather, was the captain of, master of, or investor in at least 11 slaving voyages to West Africa between 1784 and 1792.
Scores of European merchants and American plantation owners grew rich on the trade that transported more than 10 million Africans to North America, the Caribbean, and Brazil between 1550 and 1850. Bush's family, like many others, has previously been identified as slave owners in the United States. In the late 18th and early 19th centuries, at least five Walker family households, George W. Bush’s ancestors by his father’s mother, owned slaves in Maryland’s Cecil County.
For the rest of the story: http://www.slate.com/articles/life/history_lesson/2013/06/george_w_bush_and_slavery_the_president_and_his_father_are_descendants_of.html