Legio XVIII ("Eighteenth Legion", spelled XVIII or XIIX) was a

legion Legion may refer to: Military * Roman legion, the basic military unit of the ancient Roman army * Aviazione Legionaria, Italian air force during the Spanish Civil War * A legion is the regional unit of the Italian carabinieri * Spanish Legion, ...

of the

Imperial Roman army The Imperial Roman Army was the military land force of the Roman Empire from 27 BC to 476 AD, and the final incarnation in the long history of the Roman army. This period is sometimes split into the Principate (27 BC – 284 AD) and the Dominate ...

. It was founded ca. 41 BC by the future emperor

Augustus Gaius Julius Caesar Augustus (born Gaius Octavius; 23 September 63 BC – 19 August AD 14), also known as Octavian (), was the founder of the Roman Empire, who reigned as the first Roman emperor from 27 BC until his death in A ...

. The legion was, along with

Legio XVII Legio XVII ("Seventeenth Legion") was a legion of the Imperial Roman army. It was founded by Augustus around 41 BC. The legion was destroyed in the Battle of the Teutoburg Forest (September 9, 9). The legion's symbol and ''cognomen'' are unknow ...

and

Legio XIX Legio XIX ("Nineteenth Legion") was a legion of the Imperial Roman army. It was destroyed in 9 AD in the Battle of the Teutoburg Forest. The emblem of the XIXth legion is unknown but was probably the Capricorn like other legions levied by Augustu ...

, destroyed in the

Battle of Teutoburg Forest The Battle of the Teutoburg Forest, also called the Varus Disaster or Varian Disaster () by Roman historians, was a major battle fought between an alliance of Germanic peoples and the Roman Empire between September 8 and 11, 9 AD, near mo ...

(September, 9 AD). The legion's symbol and ''

cognomen A ''cognomen'' (; : ''cognomina''; from ''co-'' "together with" and ''(g)nomen'' "name") was the third name of a citizen of ancient Rome, under Roman naming conventions. Initially, it was a nickname, but lost that purpose when it became hereditar ...

'' are unknown. This legion was probably created to deal with

Sextus Pompeius Sextus Pompeius Magnus Pius ( 67 – 35 BC), also known in English as Sextus Pompey, was a Roman military leader who, throughout his life, upheld the cause of his father, Pompey the Great, against Julius Caesar and his supporters during the la ...

, the last opponent of the

Second Triumvirate The Second Triumvirate was an extraordinary commission and magistracy created at the end of the Roman republic for Mark Antony, Lepidus, and Octavian to give them practically absolute power. It was formally constituted by law on 27 November ...

, garrisoned in Sicily and threatening Rome's grain supply. It was probably one of the eight legions Augustus promised

Mark Antony Marcus Antonius (14 January 1 August 30 BC), commonly known in English as Mark Antony, was a Roman people, Roman politician and general who played a critical role in the Crisis of the Roman Republic, transformation of the Roman Republic ...

for his campaign against the Parthians, but never delivered. Following the defeat of Antony and

Cleopatra Cleopatra VII Thea Philopator (; The name Cleopatra is pronounced , or sometimes in both British and American English, see and respectively. Her name was pronounced in the Greek dialect of Egypt (see Koine Greek phonology). She was ...

in the

battle of Actium The Battle of Actium was a naval battle fought between Octavian's maritime fleet, led by Marcus Agrippa, and the combined fleets of both Mark Antony and Cleopatra. The battle took place on 2 September 31 BC in the Ionian Sea, near the former R ...

(31 BC), the legion was stationed in

Gaul Gaul () was a region of Western Europe first clearly described by the Roman people, Romans, encompassing present-day France, Belgium, Luxembourg, and parts of Switzerland, the Netherlands, Germany, and Northern Italy. It covered an area of . Ac ...

. In the end of the 1st century BC, the XVIIIth was sent to the

Germania Germania ( ; ), also more specifically called Magna Germania (English: ''Great Germania''), Germania Libera (English: ''Free Germania''), or Germanic Barbaricum to distinguish it from the Roman provinces of Germania Inferior and Germania Superio ...

provinces A province is an administrative division within a country or state. The term derives from the ancient Roman , which was the major territorial and administrative unit of the Roman Empire's territorial possessions outside Italy. The term ''provi ...

in the Rhine to take part in the enormous army led by Drusus and later

Tiberius Tiberius Julius Caesar Augustus ( ; 16 November 42 BC – 16 March AD 37) was Roman emperor from AD 14 until 37. He succeeded his stepfather Augustus, the first Roman emperor. Tiberius was born in Rome in 42 BC to Roman politician Tiberius Cl ...

. In 5, the provinces were pacified. In 7,

Publius Quinctilius Varus Publius Quinctilius Varus (46 BC or before – September AD 9) was a Roman general and politician. Serving under Augustus, who founded the Roman Empire, he is generally remembered for having lost three Roman legions in the Battle of the Teutob ...

was assigned governor. On September 9,

Arminius Arminius (; 18/17 BC–AD 21) was a chieftain of the Germanic peoples, Germanic Cherusci tribe who is best known for commanding an alliance of Germanic tribes at the Battle of the Teutoburg Forest in AD 9, in which three Roman legions under th ...

, leader of the Cheruscan allies, reported a rebellion in the Rhine area. Without suspecting the information received, Varus took his three legions, the XVIII along with XVII and XIX, and headed west. Near modern

Osnabrück Osnabrück (; ; archaic English: ''Osnaburg'') is a city in Lower Saxony in western Germany. It is situated on the river Hase in a valley penned between the Wiehen Hills and the northern tip of the Teutoburg Forest. With a population of 168 ...

, the

Cheruscii The Cherusci were a Germanic tribe that inhabited parts of the plains and forests of northwestern Germania in the area of the Weser River and present-day Hanover during the first centuries BC and AD. Roman sources reported they considered thems ...

led by Arminius ambushed the governor's army. All three legions were destroyed in what is known as the

and their eagle standards lost. After their destruction, the Romans never used these legion numbers (XVII, XVIII and XIX) again.

Known members of the legion

References

External links

livius.org account of the eighteenth legion
{{DEFAULTSORT:Legio Xviii 18 40s BC establishments 1st-century BC establishments in the Roman Republic AD 9 disestablishments 0s disestablishments in the Roman Empire Military units and formations established in the 1st century BC Augustus

Known members of the legion

See also

References

External links