Rowena was a chestnut mare bred by her ownerGeorge FitzRoy, 4th Duke of Grafton at his stud at Euston Hall in Suffolk. Her sire Haphazard won 15 races between 1800 and 1804 before becoming a successful breeding stallion. His offspring included the 2000 Guineas winners Antar and Reginald, as well as the St Leger winner Filho da Puta. Rowena's dam Prudence was a daughter of Prunella, described as one of the most important broodmares in the history of the Thoroughbred breed. Prudence herself produced several major winners including the 2000 Guineas winner Reginald and the Riddlesworth Stakes winners Rebecca and Rufus. Rowena was Prudence's third foal, but the first to appear on a racecourse, her two older siblings having died young. Grafton sent the filly to be trained at Newmarket by Robert Robson, the so-called "Emperor of Trainers".
Racing career
1820: three-year-old season
Rowena made her racecourse debut in the 1000 Guineas on 20 April at Newmarket's First Spring meeting. Racing over the Ditch Mile course, she started the 7/4 favourite against five opponents for a race which, despite its title, carried prize money of 2,100 guineas. According to the Sporting Magazine, Rowena "won easy", beating Mr Wyndham's unnamed filly that had been made the 5/2 second favourite. Ownership of the runner-up subsequently passed to Wyndham's father the Earl of Egremont, who named her Caroline. Like most of the horses trained by Robson for the Duke of Grafton, the winner was ridden by Francis Buckle. On 19 May, Rowena was sent to Epsom Downs Racecourse to contest the Oaks Stakes over one and a half miles in which her main rival was expected to be the Duke of Rutland's Emmeline, the winner of the Riddlesworth Stakes at the Newmarket Craven meeting. The Epsom meeting was badly affected by stormy weather, with heavy rain and strong winds, resulting in a much reduced attendance for both the Derby on Thursday and the Oaks a day later. In a field of 13 runners, Rowena was made the favourite at odds of 6/4, with Emmeline next in the betting on 4/1. Rowena finished second to Caroline, which reversed the 1000 Guineas form to win by a length with Bombasine third and Emmeline unplaced. Rowena does not appear to have raced after her defeat at Epsom.
Stud record
Rowena was retired from racing to become a broodmare at the Duke of Grafton's stud. After producing five foals, she was sold to Mr Greville and then passed into the ownership of Lord Chesterfield. Her first foal, Nigel, sired by Election, won several races in 1826, including a King's Plate at Guildford. Through her daughter Blanche of Deven, Rowena was the remote female ancestor of two Italian classic winners and the French horse Fantastic, whose wins included the Prix Royal Oak and the Prix du Cadran.
Pedigree
Rowena's pedigree contained a large amount of inbreeding. She was inbred 3 × 3 to Highflyer, meaning that this stallion appears twice in the third generation of her pedigree. She was also inbred 3 × 4 to Eclipse, 4 × 4 to Snap and 4 × 4 × 4 to Herod.
