In the spring of 1658, Issobell Hendersone, a widowed resident of Irvine, found herself brought before the legal authorities in Ayr to face formal accusations of witchcraft. On April 6, 1658, her case, registered under the reference C/EGD/280, was brought to the attention of the court. The proceedings were handled with the procedural gravity typical of the period, as the presiding Justice of the Peace was formally tasked with conducting a thorough investigation into the charges brought against her and instructed to report their findings at the subsequent session of the court.
The documentary trail concerning Issobell is sparse yet carries significant weight within the legal framework of the time. During the proceedings, she provided a confession, a development that was central to the progression of such cases in mid-17th-century Scotland. Following the initial hearing recorded on the Ayr court list, the matter remained active under the oversight of the regional judiciary, marking a definitive moment in the administrative response to allegations of maleficium in the burgh of Irvine.