The ''praefectus castrorum'' ("camp prefect") was, in the

Roman army The Roman army (Latin: ) was the armed forces deployed by the Romans throughout the duration of Ancient Rome, from the Roman Kingdom (c. 500 BC) to the Roman Republic (500–31 BC) and the Roman Empire (31 BC–395 AD), and its medieval contin ...

of the early

Empire An empire is a "political unit" made up of several territories and peoples, "usually created by conquest, and divided between a dominant center and subordinate peripheries". The center of the empire (sometimes referred to as the metropole) ex ...

, the third most senior officer of the

Roman legion The Roman legion ( la, legiō, ) was the largest military unit of the Roman army, composed of 5,200 infantry and 300 equites (cavalry) in the period of the Roman Republic (509 BC–27 BC) and of 5,600 infantry and 200 auxilia in the period of ...

after the legate (''

legatus A ''legatus'' (; anglicised as legate) was a high-ranking Roman military officer in the Roman Army, equivalent to a modern high-ranking general officer. Initially used to delegate power, the term became formalised under Augustus as the officer ...

'') and the senior

military tribune A military tribune (Latin ''tribunus militum'', "tribune of the soldiers") was an officer of the Roman army who ranked below the legate and above the centurion. Young men of Equestrian rank often served as military tribune as a stepping stone ...

(''

tribunus laticlavius In the Roman army of the late Republic and the Principate, the ("broad-striped tribune") was one of the six military tribunes in a legion. Usually, they were a young man around the age of 20 that belonged to a wealthy family. Or they were friend ...

''), both of whom were from the

senatorial A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the e ...

class. He was responsible for training, equipment procurement and maintenance, and construction of the camp, but he could command the legion when his seniors were absent. The post was usually held by a soldier promoted from the

centurion A centurion (; la, centurio , . la, centuriones, label=none; grc-gre, κεντυρίων, kentyríōn, or ) was a position in the Roman army during classical antiquity, nominally the commander of a century (), a military unit of around 80 ...

ate, having already served as a chief centurion (''

primus pilus The ''primus pilus'' or ''primipilus'' was the senior centurion of the first cohort in a Roman legion, a formation of five double-strength centuries of 160 men, was called the ''primus pilus''; he was a career soldier and advisor to the le ...

'') of a legion, and was therefore open to ordinary, plebeian citizens. Prefects of this rank, for example

Sextus Vibius Gallus Sextus is an ancient Roman '' praenomen'' or "first name". Its standard abbreviation is Sex., and the feminine form would be Sexta. It is one of the numeral ''praenomina'', like Quintus ("fifth") and Decimus ("tenth"), and means "sixth". Althoug ...

,'' SEG'' 57 1293 were awarded prizes (''dona'') to mark their achievements.

References

Military ranks of ancient Rome {{mil-rank-stub

See also

References