In the early months of 1662, Issobell McKessock, an indweller of the parish of Rhynd in Perth, became caught within the machinery of the Scottish judicial system during a period of intense legal scrutiny regarding witchcraft. Her socioeconomic status as a person of middling standing did not insulate her from the suspicion that gripped the region, and by January of that year, she had been subjected to sleep deprivation—a common investigative technique intended to break the resistance of the accused. Under the duress of this confinement, Issobell provided a formal confession to the authorities.
The legal proceedings against her moved with a sobering momentum. Following the documentation of her confession in January, the case—formally registered as C/EGD/1420—advanced to trial. Although the specific evidentiary details of the courtroom proceedings remain unrecorded, the ultimate resolution was absolute. As indicated in the trial records (T/JO/834), the judicial process concluded in April 1662 with the execution of Issobell, marking a final end to her documented life in Rhynd.