Ridden by the veteran jockey John Arnull, Archduke won from Lord Egremont's Precipitate colt, with Eagle only third and Vivaldi fourth.
[7] Two days later, Archduke ran in the Town Plate over the same course and finished last of the three runners behind Hornby Lass and Humbug.
[8] This proved to be his last racecourse appearance: he was withdrawn from a valuable Sweepstakes on 14 October (won by Eagle),[9] and from a scheduled match race against Mr Heathcote's horse Schedoni at Newmarket the following April.
[10] After two seasons at stud in England, Archduke was sold in 1803[11] to John Hoomes and exported to stand as a stallion in Virginia.
[13] After the death of Hoomes in 1805, Archduke was sold and stood in 1807 in Chesterfield County, Virginia for Thomas Branch.