"Clay, John Morrison"@en . "1821Z"^^ . "American racehorse breeder" . "1887-08-10Z"^^ . "1821-02-21Z"^^ . "John Morrison Clay (February 21, 1821 \u2013 August 10, 1887) was a Kentucky thoroughbred breeder, a son of statesman Henry Clay, and a husband of Josephine Russell Clay and the brother of Henry Clay, Jr. and James Brown Clay. He was also called John M. Clay.Upon his father's death, Clay inherited a portion of the large estate, Ashland."@en . "1887Z"^^ .