Pluralities

A benefice /ˈbɛnɪfɪs/ is a reward received in exchange for services rendered and as a retainer for future services. The Roman Empire used the Latin term beneficium as a benefit to an individual from the Empire for services rendered. Its use was adopted by the western church in the Carolingian Era as a benefit bestowed by the crown or church officials. A benefice specifically from a church is called a precaria (pl. precarii) such as a stipend and one from a monarch or nobleman is usually called a fief. A benefice is distinct from an allod, in that an allod is property owned outright, not bestowed by a higher authority.

In ancient Rome a benefice was a gift of land (precaria) for life as a reward for services rendered, originally, to the state. The word comes from the Latin noun beneficium, meaning "benefit".

In the 8th century, using their position as Mayor of the Palace, Charles Martel, Carloman I and Pepin II usurped a large number of church benefices for distribution to vassals, and later Carolingians continued this practice as emperors. These estates were held in return for oaths of military assistance, which greatly aided the Carolingians in consolidating and strengthening their power.Charlemagne (emperor 800-814) continued the late Roman concept of granting benefices in return for military and administrative service to his empire. Thus, the imperial structure was bound together through a series of oaths between the monarch and the recipient of land (and the resulting income) (see Fief). He ordered and administered his kingdom and later his empire through a series of published statutes called capitularies. The Capitulary of Herstal (A.D. 779) distinguished between his vassals who were styled casati (sing. casatus) and non-casati, that is those subjects who had received a benefice from the hand of the king and those who had not, and

...
Wikipedia