The seneschal, or steward, occupied the apex of the medieval household hierarchy, functioning as the primary representative of the lord in both domestic and judicial matters. Originally appearing in the Merovingian and Carolingian courts as a domestic servant, the office evolved within the Anglo-Norman system into a position of significant political gravity. In a great baronial household, the seneschal presided over the manor courts, audited the accounts of lesser officials such as reeves and bailiffs, and ensured the economic viability of the lord's landed interests through the rigorous application of manorial law.
In the English royal context, the office of High Steward (the King's Seneschal) became one of the Great Officers of State. As the feudal system matured, the role transitioned from active household management to an honorary hereditary title often held by the highest nobility, such as the Earls of Leicester and later the Dukes of Lancaster. Despite this shift toward the ceremonial, the functional seneschal remained essential in the management of palatinate jurisdictions, where they exercised quasi-regal authority in the name of their suzerain.