Hall of Fame Immortal in 1955. Light chestnut mare. sold as yearling for $250 and named Sadie Bigher. Sold again at 3 for $350 and re-named to Maud S. After trotting a 2:17.2 mile in Lexington at 4, William Vanderbilt bought her for $21,000, and then sold her again in 1884 for $40 000. She set a world record seven times in six years.