Roy Waldron

Roy J. Waldron (April 3, 1894 - May 15, 1963) was a batboy for the St. Louis Browns before he turned to training Thoroughbred racehorses. He is best known for winning the 1940 Kentucky Derby with Gallahadion, a colt he race conditioned for Ethel V. Mars of chocolate bar fame.

Roy Waldron

Roy J. Waldron (April 3, 1894 - May 15, 1963) was a batboy for the St. Louis Browns before he turned to training Thoroughbred racehorses. He is best known for winning the 1940 Kentucky Derby with Gallahadion, a colt he race conditioned for Ethel V. Mars of chocolate bar fame.