The saga of James Lucett and the process for curing insanity, Part 1 (1811–14): The rise and fall of Delahoyde and Lucett

James Lucett, a London clerk, claimed possession of a secret remedy for curing chronic insanity. In 1813, he and the Irish surgeon Charles Delahoyde secured royal and aristocratic patronage to implement their ‘process’ and opened a private asylum. They aroused great public interest after apparently remarkable results with hitherto intractable patients from Bethlem and Hoxton. Delahoyde and Lucett attained brief celebrity, but within a year it was evident that the dramatic recoveries were only temporary. Their venture collapsed in disarray and bankruptcy, and the episode was soon largely forgotten. Delahoyde fled to Ireland, but Lucett managed to re-establish himself in practice. This article narrates the origins, operation and failure of the enterprise. A second article will consider Lucett’s subsequent career.