High Quality Content by WIKIPEDIA articles! Doctor Syntax (1811 – 28 August 1838) was a British Thoroughbred racehorse and sire. Trained in Yorkshire, and racing exclusively in the North of England, Doctor Syntax won at least thirty-six races in ten seasons from 1814 to 1823. He was noted for his consistency and durability and recorded multiple wins in many of the period`s leading staying races. He won the Preston Gold Cup on a record seven consecutive occasions, as well as five Lancaster Gold Cups and five Richmond Gold Cups. He was retired to stud in 1824 and proved a successful sire of winners, despite limited opportunities.