Manorialism was an essential element of feudal society. It was the organizing principle of rural economy that originated in the Roman villa system of the Late Roman Empire, and was widely practiced in medieval western and parts of central Europe. It was slowly replaced by the advent of a money-based market economy and new forms of agrarian contract.
Manorialism was characterised by the vesting of legal and economic power in a Lord of the Manor, supported economically from his own direct landholding in a manor (sometimes called a fief), and from the obligatory contributions of a legally subject part of the peasant population under the jurisdiction of himself and his manorial court. These obligations could be payable in several ways, in labor (the French term corvée is conventionally applied), in kind, or, on rare occasions, in coin.
In examining the origins of the monastic cloister, Walter Horn found that "as a manorial entity the Carolingian monastery ... differed little from the fabric of a feudal estate, save that the corporate community of men for whose sustenance this organization was maintained consisted of monks who served God in chant and spent much of their time in reading and writing."
Manorialism died slowly and piecemeal, along with its most vivid feature in the landscape, the open field system. It outlasted serfdom as it outlasted feudalism: "primarily an economic organization, it could maintain a warrior, but it could equally well maintain a capitalist landlord. It could be self-sufficient, yield produce for the market, or it could yield a money rent." The last feudal dues in France were abolished at the French Revolution. In parts of eastern Germany, the Rittergut manors of Junkers remained until World War II. In Quebec, the last feudal rents were paid in 1970 under the modified provisions of the Seigniorial Dues Abolition Act of 1935.