John Henry Martin (1875–1944), commonly referred to as "Skeets" Martin, was an American jockey who achieved many racing wins in the United States and the United Kingdom during the late nineteenth and early twentieth century. His most notable race wins were the 1902 Epsom Derby on Ard Patrick and the 1903 2,000 Guineas on Rock Sand. Martin's technique was often at odds with racing authority rules, his license being suspended several times, and his early career was marred by allegations of cheating and underhanded gambling practices.

Ard Patrick (1899–1923) was an Irish-bred, British-trained Thoroughbred racehorse and sire. One of the leading two-year-olds of 1901, he improved in 1902 to win The Derby, defeating the filly Sceptre. He returned from Injury problems to record his most important success when he defeated Sceptre and the Derby winner Rock Sand in the 1903 Eclipse Stakes at Sandown Park Racecourse. He was then retired from racing and exported to Germany where he became a successful sire of winners.