Animals Hard Tack American-bred Thoroughbred racehorseborn 1926 Man o' War29 March 1917 – 1 November 1947 Hard Tackborn 1926 Seabiscuit23 May 1933 – 17 May 1947 Sire and damMan o' War29 March 1917 – 1 November 1947OffspringSeabiscuit23 May 1933 – 17 May 1947 From Wikipedia and Wikidata (public domain), updated daily.
