World Library  
Flag as Inappropriate
Email this Article
 

Dux

This article is part of a series on the
politics and government of
Ancient Rome
Periods
Roman Constitution
Ordinary magistrates
Extraordinary magistrates
Titles and honours
Precedent and law
Assemblies

Dux (; plural: duces) is Latin for "leader" (from the noun dux, ducis, "leader, general") and later for duke and its variant forms (doge, duce, etc.).

During the Roman Republic, dux could refer to anyone who commanded troops, including foreign leaders, but was not a formal military rank. In writing his commentaries on the Gallic Wars, Julius Caesar uses the term only for Celtic generals, with one exception for a Roman commander who held no official rank.[1]

Contents

  • Roman Empire 1
    • Original usage 1.1
    • Change in usage 1.2
    • The office under the Dominate 1.3
  • Later developments 2
  • Post-Roman uses 3
    • Education 3.1
  • See also 4
  • Notes 5
  • References 6
  • Sources 7
  • External links 8

Roman Empire

Original usage

Until the 3rd century, dux was not a formal expression of rank within the Roman military or administrative hierarchy.[2]

In the Roman military, a dux would be a general in charge of two or more legions. While the title of dux could refer to a consul or imperator, it usually refers to the Roman governor of the provinces. As the governor, the dux was both the highest civil official as well as the commander-in-chief of the legions garrisoned within the province.

Change in usage

By the mid-3rd century AD, it had acquired a more precise connotation defining the commander of an expeditionary force, usually made up of detachments (i.e. vexillationes) from one or more than one of the regular military formations. Such appointments were made to deal with specific military situations when the threat to be countered with seemed beyond the capabilities of the province-based military command structure that had characterised the Roman Army of the High Empire.[3]

From the time of Gallienus onwards for more than a century duces were invariably Viri Perfectissimi, i.e. members of the second class of the Equestrian Order.[4] As such they would have out-ranked the commanders of provincial legions who were usually Viri Egregii - equestrians of the third class.[5] Duces differed from praeses who were the supreme civil as well as military authority within their provinces in that the function of the former was purely military. However, the military authority of a dux was not necessarily confined to a single province and they do not seem to have been subject to the authority of the governor of the province in which they happened to be operating.

It was not until the end of the 3rd century that the term dux emerged as a regular military rank held by a senior officer of limitaneii - i.e. frontier troops as opposed those attached to an Imperial field-army (comitatenses) - with a defined geographic area of responsibility[1]

The office under the Dominate

During the time of the Dominate, the powers of a dux were split from the role of the governor and were given to a new office called dux. The dux was now the highest military office within the province and commanded the legions, but the governor had to authorize the use of the dux's powers. But once authorized, the dux could act independently from the governor and handled all military matters. An example would be the Dux per Gallia Belgica who was the dux of the province of Gallia Belgica.

After Diocletian's dioceses each administered by a vicarius. As with the governors, the vicarius was assisted by a dux. This dux was superior to all other duces within the dioceses and when the vicarius called the legions of the dioceses into action, all of the legions were at the dux's command. An example would be the Dux per Gallia who was the dux of the dioceses of Gaul. The office of dux was, in turn, made subject to the magister militum of his respective praetorian prefecture, and above him to the emperor.

Later developments

In the Byzantine era of the Roman Empire, the position of dux survived (Byzantine Greek: "δούξ", doux, plural "δούκες", doukes) as a rank equivalent to a general (strategos). In the late 10th and early 11th centuries, a doux or katepano was in charge of large circumscriptions consisting of several smaller themata and of the professional regiments (tagmata) of the Byzantine army (as opposed to the largely militia-like forces of most themata). In the Komnenian period, the title of doux replaced altogether the strategos in designating the military official in charge of a thema. In the Byzantine navy, doukes of the fleet appear in the 1070s, and the office of megas doux ("grand duke") was created in the 1090s as the commander-in-chief of the entire navy.

The title also gave rise to a family name, the aristocratic Doukas clan, which in the 9th–11th centuries provided several Byzantine emperors and generals, while later bearers of the name (maternally descended from the original family) founded the Despotate of Epirus in northwestern Greece.

Post-Roman uses

King Arthur, in one of his earliest literary appearances, is described as dux bellorum ("dux of battles") among the kings of the Romano-Britons in their wars against the Anglo-Saxons.

A chronicle from St Martin's monastery in Cologne states that the monastery had been pillaged by the Saxons in 778, but that it was rebuilt by an "Olgerus, dux Daniæ" (who may have been the historical person around whom the myth of Ogier the Dane formed), with the help of Charlemagne.

Dux is also the root of various high feudal noble titles of peerage rank, such as (via the French duc) the English duke, the Spanish and Portuguese duque, the Venetian doge, the Italian duca and duce, and the Byzantine Greek dukas or doukas (Gr. δούκας) (see Doukas).

Italian Fascist dictator Benito Mussolini used the title of dux (and duce in Italian) to represent his leadership. One fascist motto was "DVX MEA LVX", Latin for "Duce is my light" or "Leader is my light".[7]

In pre-revolutionary Russia, the Dux Factory built bicycles, automobiles and aircraft in Moscow.

Education

  • In schools in the United Kingdom,[8] Australia, New Zealand, South Africa and Iceland, dux is a modern title given to the highest-ranking student in academic or sporting achievement (Dux Litterarum and Dux Ludorum respectively) in each graduating year. The runner-up may be given the title proxime accessit (meaning "he/she came next") or semidux.
  • In Portuguese universities the Dux is the most senior of students, usually in charge of overseeing the praxe (initiation rituals for the freshmen).

See also

Notes

  1. ^ The earliest attested dux with a defined regional responsiblity seems to have been Aur. Firminianus, dux limit. prov. Scyt ...[6] – i.e. dux of the frontier troops of the province of Scythia – in the 290s AD.

References

  1. ^ Thomas Wiedemann, “The Fetiales: A Reconsideration,” Classical Quarterly 36 (1986), p. 483. The Roman called dux is Publius Crassus, who was too young to hold a commission; see discussion of his rank.
  2. ^ Fergus Millar, The Roman Near East, 31 B.C.-A.D. 337 (Harvard University Press, 1993), p. 191 online.
  3. ^
  4. ^ )
  5. ^
  6. ^ (CIL III 764 = ILS 4103)
  7. ^ [1]
  8. ^ See for example:

Sources

External links

  • The dictionary definition of dux at Wiktionary
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and USA.gov, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for USA.gov and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
 
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
 
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.
 



Copyright © World Library Foundation. All rights reserved. eBooks from World Library are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.