Tags: Race Horse.
Mar-Kell (1939-1966) was an American Champion Thoroughbred racehorse. Her dam was the 1934 American Champion Two-Year-Old Filly Nellie Flag and her sire was the 1930 Epsom Derby winner Blenheim who had been imported to the United States in 1937 by a syndicate that included Mar-Kell’s breeder Calumet Farm.Mar-Kell was bred in Kentucky and was raced by Calumet Farm for four years from age two through five. Trained by future U.S.