The Rise, Fall, and Disappearance of Black Horsemen

The first Kentucky Derby, in 1875, was won by Aristides. On his back was a black jockey, Oliver Lewis; the man who trained him, Ansel Williamson, was also black. Five years earlier, Kingfisher had won the Belmont Stakes, ridden by Edward Brown, trained by Raleigh Colston, both men who had been born into slavery. That…