The Pitt–Tierney duel takes place on Putney Heath outside London. A bloodless duel between the Prime Minister of Great Britain William Pitt the Younger and his political opponent George Tierney.
The Pitt–Tierney duel took place on 27 May 1798, when William Pitt the Younger, then Prime Minister of Great Britain, confronted his political adversary George Tierney on Putney Heath, just outside London. The clash stemmed from escalating tensions in Parliament, where Tierney had publicly challenged Pitt’s policies and, more provocatively, his personal integrity. The situation reached a boiling point when Pitt, deeply offended by Tierney’s remarks during a Commons debate, issued a challenge—a highly unusual move for a sitting Prime Minister. Following the strict code of dueling etiquette, the two men met early in the morning, exchanged shots with pistols, but neither was harmed. The duel ended without injury or reconciliation, but it caused a significant stir in political and public circles, illustrating the extreme polarization of British politics at the time and the continued, though waning, role of personal honor in public life.