The Doncaster Cup is a Group 2 flat horse race in Great Britain open to horses aged three years or older. It is run at Doncaster over a distance of 2 miles 1 furlong and 197 yards, and it is scheduled to take place each year in September.
Pommern (1912–1935) was a British bred Thoroughbred racehorse and sire. In a racing career which lasted from 1914 to June 1916 he ran ten times and won seven races. As a three-year-old in 1915 he won the 2000 Guineas at Newmarket and the wartime substitutes for The Derby and the St. Leger Stakes to win a version of the English Triple Crown. After winning his only race as a four-year-old in 1916, he was retired to stud where he had limited success.
Common (1888–1912) was a British Thoroughbred racehorse and sire. In a career that lasted from May to September 1891 he ran five times and won four races. He became the fifth, and the most lighty-raced horse to win the English Triple Crown by winning the 2000 Guineas at Newmarket, the Derby at Epsom and the St Leger at Doncaster.
Surplice (1845–1871) was a British Thoroughbred racehorse and sire. In a career that lasted from July 1847 to October 1849 he ran thirteen times and won nine races. He was the leading colt of his generation in England at both two and three years old, with his wins including The Derby and the St Leger in 1848: he was the first horse for forty-eight years to win both of these Classics. His later career was less successful and he was retired to stud in 1850. Surplice had limited success as a sire of winners and died in 1871.
Musidora was an Irish-bred British-trained Thoroughbred racehorse and broodmare, best known for winning two Classics in 1949. The filly won four times from twelve races in a racing career which lasted from 1948 until September 1949. After winning once as a two-year-old she won her first three races as a three-year-old including the 1000 Guineas over one mile at Newmarket and at The Oaks over one and a half miles at Epsom Downs Racecourse a month later. In the latter race she narrowly defeated the French filly Coronation, who went on to win the Prix de l'Arc de Triomphe. She finished unplaced in her three subsequent races and was retired to stud, where she had limited success as a broodmare.
Herringbone was a British Thoroughbred racehorse and broodmare, best known for winning two Classics in 1943. The filly won four times from ten races in a track career which lasted from spring 1942 until September 1943. As a two-year-old in 1942 she won twice from five starts but was not among the best of her generation. After being beaten on her three-year-old debut she won the 1000 Guineas over one mile at and finished fourth in the Oaks over one and a half miles a month later. In September she beat a field which included the Derby winner Straight Deal to win the St Leger Stakes over one and three quarter miles. All three of the races took place at Newmarket's July Course. After her second classic win she was retired to stud, where she became a successful broodmare.
Miss Jummy (1883–1889) was a British Thoroughbred racehorse and broodmare who won two British Classic Races in 1886. In a career that lasted from July 1885 to September 1886 the filly ran fifteen times and won eight races at distances ranging from five furlongs to one and three quarter miles. As a two-year-old in 1885, Miss Jummy won three times from seven starts, but when tried in the highest class she was unplaced behind the future Triple Crown winner Ormonde in the Dewhurst Stakes. In 1886, Miss Jummy was unbeaten when racing against her own age and sex, winning five races including the 1000 Guineas at Newmarket, the Oaks at Epsom, the Nassau Stakes at Goodwood and the Park Hill Stakes at Doncaster. She was unsuccessful in open competition, finishing unplaced in the Grand Prix de Paris and the Eclipse Stakes. At the end of 1886 she was retired to stud where her record was disappointing.
Jannette (1875–1905), was a British Thoroughbred racehorse and broodmare who won two British Classic Races in 1878. She was one of the leading British two-year-olds of 1877 when she was unbeaten in seven races including the Richmond Stakes at Goodwood. On her first appearance as a three-year-old she was beaten by Pilgrimage in the 1000 Guineas at Newmarket but reversed the form with that filly to win the Oaks at Epsom a month later. Later in the season she defeated some of the season's best colts to win the St. Leger Stakes at Doncaster and added a victory in the Champion Stakes against some of the leading older horses. She was less effective in 1879 but won the Jockey Club Cup on her final appearance. She was then retired to stud, where she had some success.
Allabaculia, or alternatively Alabaculia, was a British racemare that was the winner of the first St. Leger Stakes in 1776. Her maternal pedigree was not recorded and she did not race under the name "Allabaculia", with the name bestowed on her at a much later date. Allabaculia does not appear in the General Stud Book compiled by the Weatherbys.
Manuella was a British Thoroughbred racehorse and broodmare who won the classic Oaks Stakes at Epsom Downs Racecourse in 1812. Unraced as a two-year-old, the Northern-trained filly was fancied to win The Derby on her racecourse debut but finished unplaced. She won the Oaks a day later, but was beaten when favourite for the St Leger Stakes. She won two more races and changed hands more than once before being retired from racing at the end of the 1814 season. She was a successful and influential broodmare, whose direct descendants have won many important races.
Voltaire was a British Thoroughbred racehorse. He won five of his six races, including the Doncaster Gold Cup in 1828. After retiring from racing he became a successful stallion, siring St. Leger winner Charles the Twelfth and Voltigeur, who won both The Derby and the St. Leger. He was bred and owned by Robert Stephenson, before being sold to William Vane, Marquess of Cleveland, whom he raced for as a three-year-old.
Rowton (1826–1841) was a British-bred Thoroughbred racehorse and sire best known for winning the St Leger Stakes in 1829. He was lightly campaigned during his racing career, competing in eleven races in five seasons and winning seven times. Until his last competitive season he was raced exclusively in Yorkshire running only at the meetings at York in August and Doncaster in September. Apart from the St Leger, his wins included the York Two-year-old Stake, the Great Subscription Purse and a division of the Oatlands Stakes. On his final appearance he ran a dead heat for the Ascot Gold Cup before being beaten in a run-off by the filly Camarine. After three seasons at stud in England he was exported to the United States where he died in 1841.
Launcelot (1837–1861) was a British Thoroughbred racehorse and sire best known for winning the classic St Leger Stakes in 1840. In a racing career which lasted from September 1839 until July 1841 he won four of his seven races although two of his victories came by way of walkover. As a two-year-old he proved himself to be one of the leading colts of his generation by winning the Champagne Stakes at Doncaster. In 1840 he started favourite for The Derby but was beaten by a 50/1 outsider Little Wonder. Later that year he recorded his most important victory when he defeated his stable companion Maroon in the St Leger. He was injured on his only appearance as a four-year-old and was retired to stud where he had little success as a sire of winners.
Seabreeze was a British Thoroughbred racehorse. She won several races as a two-year-old including the Ascot Biennial Stakes, but was overshadowed by Friar's Balsam. As a three-year-old she was even better. After finishing as the runner-up in the 1000 Guineas, she won the Oaks Stakes, Coronation Stakes, Lancashire Plate, St. Leger Stakes and Newmarket Oaks. Seabreeze stayed in training as a four-year-old, when she ran in top-class races, but didn't win. She was owned by Frederick Henry William Gough-Calthorpe, 5th Baron Calthorpe, and trained by James Jewitt. As a broodmare she produced some high class runners, but none met with the same success as their dam.
Newminster was a British Thoroughbred racehorse who won the St. Leger Stakes in 1851. He raced for four seasons, winning two of his ten races. He retired to stud in Yorkshire and became British champion sire in 1859 and 1863. Newminster sired the Derby winners Musjid and Hermit and the champion sires Adventurer and Lord Clifden. He was trained by John Scott and owned by Anthony Nichol throughout his racing career.
Lord Clifden was a British Thoroughbred racehorse. He was undefeated as a two-year-old, including wins in the Woodcote Stakes and Champagne Stakes. As a three-year-old he was just beaten by a short-head in the Derby, before winning the St. Leger later in the season, despite being 100 yards behind the rest of the field at one point in the race. After an unsuccessful four-year-old campaign he was retired to stud and became champion sire of Great Britain and Ireland in 1876. He sired the St. Leger winners Hawthornden and Wenlock, the dual-Classic winners Petrarch and Jannette, as well as the champion sire Hampton. Lord Clifden was purchased by Carnegie Robert John Jervis, 3rd Viscount St Vincent, after his first race and was sold to Thomas Gee as a stallion. As the two and three-year-old he was trained by Edwin Parr, with William Bevill training him for his four-year-old season.
Chamossaire (1942–1964) was a British Thoroughbred racehorse and sire best known for winning the classic St Leger Stakes in 1945 and siring the Derby winner Santa Claus. After winning twice as a two-year-old, Chamossaire contested all three legs of the Triple Crown in 1945. He finished fourth in both the 2000 Guineas and the Derby before winning the St Leger. He was retired to stud where he proved to be a successful sire of winners. Chamossaire died in 1964.
Polemarch was a British Thoroughbred racehorse and sire. He showed considerable promise as a two-year-old in 1920 when he won the Gimcrack Stakes and the Rous Plate as well as finishing third in the Middle Park Stakes. In the following year he won the Knowsley Dinner Stakes and the Great Northern Leger but appeared to have been exposed as some way short of top class before he recorded a 50/1 upset victory in the St Leger. In 1922 he became increasingly temperamental and difficult to manage and failed to win or place in five starts. He was then sold and exported to Argentina where he had considerable success of a breeding stallion.
Canterbury Pilgrim (1893–1917) was a British Thoroughbred racehorse and broodmare. She showed some ability as a juvenile but failed to win a race. She won the Oaks Stakes on her first run as a three-year-old and went on to win the Liverpool Summer Cup, Park Hill Stakes and Jockey Club Cup before being retired at the end of the year. As a broodmare the best of her offspring was Swynford, a top-class racehorse who was even better as a breeding stallion. She also produced the influential sire Chaucer and several good broodmares. She has been described as "one of the most influential horses, stallion or mare, of the Twentieth Century".
Mimi was a dual classic-winning British Thoroughbred racehorse and broodmare. As a two-year-old in 1890 she showed very promising form to win her first four starts but was well beaten when stepped up in class to contest the Middle Park Plate and the Dewhurst Plate. She established herself as the best filly of her generation in May 1891 with three wins in 26 days, taking the 1000 Guineas over one mile, the Newmarket Stakes over ten furlongs and the Oaks Stakes over one and a half miles. She was subsequently beaten in the Prince of Wales Stakes at Leicester and was no match for Common in the St Leger. She was retired from racing at the end of the year and went on to have some success as a dam of winners.
