Rebecca Worlock, a 37-year-old mother of three from Oldland and Bitton in Gloucestershire, poisoned her husband Thomas with arsenic in April 1820. She had purchased the poison from a pharmacy at Kingswood Hill, telling a stranger she had enlisted to accompany her that it was not for rats but for her husband. Thomas died on 21 April after falling ill following a beer laced with the substance; a post-mortem confirmed poisoning and Rebecca was arrested.
Tried at Gloucester Assizes on 14 August 1820, the jury convicted her in just seven minutes. She was hanged at Gloucester Prison two days later, on 16 August, before a large crowd that had travelled from her home villages. Her body hung for an hour before being handed over to surgeons for dissection.
Worlock confessed to the murder before her execution.
