Trial of Pedro de Zulueta, jun., on a Charge of Slave Trading, under 5 Geo. IV,…

A respectable merchant, arrested in his own office in the heart of the City of London, facing charges that could destroy his life and family name. This is the trial of Pedro de Zulueta Jr., 1843 - a landmark Old Bailey case that tested whether British law could reach a merchant accused of outfitting slave ships, even when the trade occurred in foreign waters. The proceedings capture a nation still grappling with its relationship to slavery decades after abolition: the prosecution argued that a British subject who equipped vessels for the traffic was guilty of felony, while the defense contended that commerce beyond Britain's territorial waters should not fall under domestic jurisdiction. What unfolds is part legal thriller, part moral reckoning, as eminent merchants take the stand to attest to Zulueta's character, and the court confronts uncomfortable questions about where commerce ends and complicity begins. The trial transcript, meticulously recorded by shorthand writer William Brodie Gurney, preserves not just the legal arguments but the atmosphere of a City on trial alongside the defendant.