Natroun over 2400 metres at Longchamp Racecourse on 7 May. Two weeks later he contested the Prix de l'Avre over the same course and distance and won by five lengths from Bilal. Following the race, the colt's owner paid a supplementary entry fee of approximately £15,200 to enter the horse in the Prix du Jockey-Club, reportedly at the urging of Saint-Martin. On 7 June, Natroun contested the 150th running of the Prix du Jockey-Club over 2400 metres at Chantilly Racecourse. In France, horses in the same ownership or stable are coupled for betting purposes. The Vincent O'Brien pair Ancient Times and
Maryland Jockey Club growth of Baltimore as an economic center, the Maryland Jockey Club shifted its operations to "Central Course, Baltimore," about five miles southwest of the city on the Frederick Pike. In 1831, President Andrew Jackson became a member of the Maryland Jockey Club and races his very own White House Stable in meets under the name of his secretary, A. J. Donelson. In 1867 the site of present day Pimlico Race Course was incorporated for a track by the state by way of the Maryland General Assembly. In 1868 Saratoga Race Course in New York revived its racing program after its