Pope Joan (1809–1830) was a British Thoroughbred racehorse. She won four of her eight starts before being retired to stud, where she became a successful broodmare. She foaled 1000 Guineas winner Tontine, 2000 Guineas winner Turcoman and Epsom Oaks winner Turquoise. Pope Joan was bred by Augustus FitzRoy, 3rd Duke of Grafton and after his death was owned by his son George FitzRoy, 4th Duke of Grafton.

Tontine was a British Thoroughbred racehorse and broodmare who won the classic 1000 Guineas at Newmarket in 1825. When the other horses entered in the race were withdrawn, Tontine became the only horse to win a classic by walkover. In a racing career which lasted from April 1825 until April 1826 she ran eight times and won three races. Unlike many of her near relatives, Tontine made no impact as a broodmare.