. . . . "Mare" . . "Rubens mare"@en . "The Rubens mare (foaled 1819) was an unnamed British Thoroughbred racehorse. In her only race she finished second in the Epsom Oaks in 1822. Later she became a top broodmare, foaling Ascot Gold Cup winner Camarine, 1000 Guineas winners May-day and Firebrand and Epsom Derby winner Phosphorus."@en .