Tags: Race Horse.
American Flag (1922–1942) was an American Thoroughbred racehorse. Bred and raced by Samuel D. Riddle who owned his sire Man o’ War he was out of the dam Lady Comfey.Trained by Gwyn Tompkins as a two-year-old American Flag’s most important performance was a win in the Manor Stakes at Laurel Park Racecourse in Laurel Maryland. Undefeated at age three he had important wins in the Withers and Dwyer Stakes plus he captured what became known as the third leg of the U.S.