In 1644, the legal records of the Kirkcudbright jurisdiction identified Margaret Clerk as a subject of judicial inquiry under the charge of witchcraft. At this time, the Scottish legal system operated under the 1563 Witchcraft Act, which empowered local commissioners and kirk sessions to investigate those suspected of engaging with maleficium or diabolical pacts. Margaret, whose life was documented within the bureaucratic framework of case file C/EGD/2334, became one of the many individuals drawn into the complex web of ecclesiastical and civil scrutiny that defined the mid-seventeenth-century Scottish experience.
Historians have noted a potential connection between Margaret and an earlier case entry, C/EGD/790, which also appears within the regional registers of the period. However, given the limitations of the extant documentation, researchers have been unable to definitively confirm whether these records refer to the same individual or represent distinct instances of prosecution. Consequently, Margaret remains a figure defined by the austere, fragmented nature of the period's legal archives, standing as a testament to the administrative rigour with which the community of Kirkcudbright managed suspicions of supernatural transgression during the height of the witch-hunting era.