London Quarter Sessions of the Peace

The office of Justice of the Peace dates from the fourteenth century, when their Commission of the Peace gave them the power to enquire into "all manner of poisonings, enchantments, forestallings, disturbances and abuses", try offences in their courts of Quarter Sessions and keep the peace in their locality. During the sixteenth century the work of the Quarter Sessions and the Justices was extended to include administrative functions for the county.