This book fills a significant gap in our current understanding of early modern Scottish history. It is the first systematic consideration of the workings of seigneurial courts of feudal lords in 18th century Scotland. For several hundred years, these courts were one of the main forums for justice across Europe. Until 1748, Scottish courts of barony and regality handled both criminal complaints and civil disputes; they made by-laws and levied taxes; they set wages and enforced morality. The 18th century was a time of epoch-defining events in Scotland, such as the Jacobite rebellions, and union with England. The amount of literature on this period of Scottish history is extensive; it is therefore remarkable that the story of these courts has been left untouched.