When Eclipse, by Orlando, was imported to the U.S. in the late 1850s by Richard Ten Broeck and Francis Morris, he arrived at a propitious moment for a horse of his specific proclivities. Although he had dead-heated for the win in the 10-furlong Newmarket Stakes with subsequent Epsom Derby winner Beadsman, he was primarily a speed horse, as evidenced by his victory in the Clearwell Stakes at Newmarket as a 2-year-old the previous year.