Arthur B. Hancock Jr.

Arthur B. "Bull" Hancock Jr. (January 24, 1910 – September 14, 1972) was a breeder and owner of thoroughbred racehorses at Claiborne Farm in Paris, Kentucky, United States. He acquired European horses to breed in the United States, in particular Nasrullah and Princequillo, and gained great standing in the racing world as a result.

Arthur B. Hancock Jr.

Arthur B. "Bull" Hancock Jr. (January 24, 1910 – September 14, 1972) was a breeder and owner of thoroughbred racehorses at Claiborne Farm in Paris, Kentucky, United States. He acquired European horses to breed in the United States, in particular Nasrullah and Princequillo, and gained great standing in the racing world as a result.