In January 1662, the legal machinery of the Scottish witch trials turned its attention to Jonet Isack, a resident of the parish of Kilwinning in Renfrew. According to the surviving judicial records, formal proceedings against Jonet commenced on the 22nd of that month under case reference C/JO/3266. The shift from the initial accusation to the subsequent trial (T/JO/1923) reflects the standard administrative progression of the period, as the local authorities prepared to examine the charges brought against her within the framework of contemporary law.
The records concerning Jonet offer a precise, if stark, glimpse into the bureaucratic nature of seventeenth-century litigation. By examining her case alongside the documented trial proceedings, historians can trace the sequence of events that defined her encounter with the Renfrew judiciary. Though the primary sources for Jonet provide limited narrative detail regarding the specific nature of the allegations, the existence of these records confirms her inclusion in the broader wave of witch-hunting that surged through the Scottish Lowlands during the early Restoration era.