. "American businessman and racehorse owner" . "Clement L. Hirsch"@en . . . "Clement Lang Hirsch (April 26, 1914 \u2013 March 15, 2000) was an American businessman and a prominent Thoroughbred racehorse owner who co-founded Oak Tree Racing Association.Born in St. Louis, Missouri to a very successful family of retail merchants, Clement Hirsch moved to California as a young man."@en . . "Hirsch, Clement L."@en . "1914Z"^^ . "1914-04-26Z"^^ . . "2000-03-15Z"^^ . . . . . . . "2000Z"^^ . .