Commodus (; ; 31 August 161 – 31 December 192) was
Roman emperor from 177 to 192, first serving as nominal co-emperor under his father
Marcus Aurelius
Marcus Aurelius Antoninus ( ; ; 26 April 121 – 17 March 180) was Roman emperor from 161 to 180 and a Stoicism, Stoic philosopher. He was a member of the Nerva–Antonine dynasty, the last of the rulers later known as the Five Good Emperors ...
and then ruling alone from 180. Commodus's sole reign is commonly thought to mark the end of the
Pax Romana, a golden age of peace and prosperity in the history of the
Roman Empire
The Roman Empire ruled the Mediterranean and much of Europe, Western Asia and North Africa. The Roman people, Romans conquered most of this during the Roman Republic, Republic, and it was ruled by emperors following Octavian's assumption of ...
.
Commodus accompanied his father during the
Marcomannic Wars
The Marcomannic Wars () were a series of wars lasting from about AD 166 until 180. These wars pitted the Roman Empire against principally the Germanic peoples, Germanic Marcomanni and Quadi and the Sarmatian Iazyges; there were related conflicts ...
in 172 and on a tour of the Eastern provinces in 176. The following year, he became the youngest
emperor
The word ''emperor'' (from , via ) can mean the male ruler of an empire. ''Empress'', the female equivalent, may indicate an emperor's wife (empress consort), mother/grandmother (empress dowager/grand empress dowager), or a woman who rules ...
and
consul
Consul (abbrev. ''cos.''; Latin plural ''consules'') was the title of one of the two chief magistrates of the Roman Republic, and subsequently also an important title under the Roman Empire. The title was used in other European city-states thro ...
up to that point, at the age of 16. His solo reign saw less military conflict than that of Marcus Aurelius, but internal intrigues and conspiracies abounded, goading Commodus to an increasingly dictatorial style of leadership. This culminated in his creating a deific
personality cult, including his performances as a
gladiator in the
Colosseum. Throughout his reign, Commodus entrusted the management of affairs to his palace chamberlain and praetorian prefects, namely
Saoterus,
Perennis, and
Cleander.
Commodus was assassinated by the wrestler
Narcissus in 192, ending the
Nerva–Antonine dynasty. He was succeeded by
Pertinax
Publius Helvius Pertinax ( ; 1 August 126 – 28 March 193) was Roman emperor for the first three months of 193. He succeeded Commodus to become the first emperor during the tumultuous Year of the Five Emperors.
Born to the son of a freed sl ...
, the first claimant in the tumultuous
Year of the Five Emperors
The Year of the Five Emperors was AD 193, in which five men claimed the title of Roman emperor: Pertinax, Didius Julianus, Pescennius Niger, Clodius Albinus, and Septimius Severus. This year started a period of civil war when multiple rulers vie ...
.
Early life and rise to power (161–180)
Early life
Lucius Aelius Aurelius Commodus was born on 31 August AD161 in
Lanuvium
Lanuvium, modern Lanuvio, is an ancient city of Latium vetus, some southeast of Rome, a little southwest of the Via Appia.
Situated on an isolated hill projecting south from the main mass of the Alban Hills, Lanuvium commanded an extensive view ...
, near
Rome
Rome (Italian language, Italian and , ) is the capital city and most populated (municipality) of Italy. It is also the administrative centre of the Lazio Regions of Italy, region and of the Metropolitan City of Rome. A special named with 2, ...
.
['' Historia Augusta �]
Life of Commodus
' He was the son of the reigning emperor,
Marcus Aurelius
Marcus Aurelius Antoninus ( ; ; 26 April 121 – 17 March 180) was Roman emperor from 161 to 180 and a Stoicism, Stoic philosopher. He was a member of the Nerva–Antonine dynasty, the last of the rulers later known as the Five Good Emperors ...
, and Aurelius' first cousin,
Faustina the Younger, the youngest daughter of
Emperor
The word ''emperor'' (from , via ) can mean the male ruler of an empire. ''Empress'', the female equivalent, may indicate an emperor's wife (empress consort), mother/grandmother (empress dowager/grand empress dowager), or a woman who rules ...
Antoninus Pius
Titus Aelius Hadrianus Antoninus Pius (; ; 19 September 86 – 7 March 161) was Roman emperor from AD 138 to 161. He was the fourth of the Five Good Emperors from the Nerva–Antonine dynasty.
Born into a senatorial family, Antoninus held var ...
, who had died only a few months before. Commodus had a twin brother, Titus Aurelius Fulvus Antoninus, who died in 165. On 12 October 166, Commodus was made
''caesar'' together with his younger brother,
Marcus Annius Verus.
[David L. Vagi ''Coinage and History of the Roman Empire'' Vol. One: History p. 248] The latter died in 169 having failed to recover from an operation, which left Commodus as Marcus Aurelius's sole surviving son.
He was looked after by his father's physician,
Galen
Aelius Galenus or Claudius Galenus (; September 129 – AD), often Anglicization, anglicized as Galen () or Galen of Pergamon, was a Ancient Rome, Roman and Greeks, Greek physician, surgeon, and Philosophy, philosopher. Considered to be one o ...
,
[Mattern, Susan P., ''The Prince of Medicine: Galen in the Roman Empire'', p. xx] who treated many of Commodus' common illnesses. Commodus received extensive tutoring from a multitude of teachers with a focus on intellectual education.
[Birley, Anthony R., ''Marcus Aurelius: A Biography'', p. 197] Among his teachers, Onesicrates, Antistius Capella,
Titus Aius Sanctus, and Pitholaus are mentioned.

Commodus is known to have been at
Carnuntum
Carnuntum ( according to Ptolemy) was a Roman legionary fortress () and headquarters of the Roman navy, Pannonian fleet from 50 AD. After the 1st century, it was capital of the Pannonia Superior province. It also became a large city of app ...
, the headquarters of Marcus Aurelius during the
Marcomannic Wars
The Marcomannic Wars () were a series of wars lasting from about AD 166 until 180. These wars pitted the Roman Empire against principally the Germanic peoples, Germanic Marcomanni and Quadi and the Sarmatian Iazyges; there were related conflicts ...
, in 172. It is presumed that there, on 15 October 172, he was given the
victory title ''Germanicus'', in the presence of the
army
An army, ground force or land force is an armed force that fights primarily on land. In the broadest sense, it is the land-based military branch, service branch or armed service of a nation or country. It may also include aviation assets by ...
. The title suggests Commodus was present at his father's victory over the
Marcomanni
The Marcomanni were a Germanic people who lived close to the border of the Roman Empire, north of the River Danube, and are mentioned in Roman records from approximately 60 BC until about 400 AD. They were one of the most important members of th ...
. On 20 January 175, Commodus entered the
College of Pontiffs, the starting point of a career in public life.
In 175,
Avidius Cassius
Gaius Avidius Cassius ( 130 – July 175 AD) was a Syrian Roman general and usurper. He was born in Cyrrhus, and was the son of Gaius Avidius Heliodorus, who served as ''praefectus'' or governor of Roman Egypt, and Julia Cassia Alexandra, wh ...
, Governor of
Syria
Syria, officially the Syrian Arab Republic, is a country in West Asia located in the Eastern Mediterranean and the Levant. It borders the Mediterranean Sea to the west, Turkey to Syria–Turkey border, the north, Iraq to Iraq–Syria border, t ...
, declared himself emperor following rumours that Marcus Aurelius had died. Having been accepted as emperor by Syria,
Palestina and
Egypt
Egypt ( , ), officially the Arab Republic of Egypt, is a country spanning the Northeast Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to northe ...
, Cassius carried on his rebellion even after it had become obvious Marcus was still alive. During the preparations for the campaign against Cassius, Commodus assumed his ''
toga virilis'' on the
Danubian front on 7 July 175, thus formally entering
adulthood. Cassius, however, was killed by one of his
centurions before the campaign against him could begin. Commodus subsequently accompanied his father on a lengthy trip to the Eastern provinces, during which he visited
Antioch
Antioch on the Orontes (; , ) "Antioch on Daphne"; or "Antioch the Great"; ; ; ; ; ; ; . was a Hellenistic Greek city founded by Seleucus I Nicator in 300 BC. One of the most important Greek cities of the Hellenistic period, it served as ...
. The Emperor and his son then travelled to
Athens
Athens ( ) is the Capital city, capital and List of cities and towns in Greece, largest city of Greece. A significant coastal urban area in the Mediterranean, Athens is also the capital of the Attica (region), Attica region and is the southe ...
, where they were initiated into the
Eleusinian Mysteries
The Eleusinian Mysteries () were initiations held every year for the Cult (religious practice), cult of Demeter and Persephone based at the Panhellenic Sanctuary of Eleusis in ancient Greece. They are considered the "most famous of the secret rel ...
. They then returned to Rome in the
autumn
Autumn, also known as fall (especially in US & Canada), is one of the four temperate seasons on Earth. Outside the tropics, autumn marks the transition from summer to winter, in September (Northern Hemisphere) or March ( Southern Hemisphe ...
of 176.
Marcus Aurelius was the first emperor since
Vespasian
Vespasian (; ; 17 November AD 9 – 23 June 79) was Roman emperor from 69 to 79. The last emperor to reign in the Year of the Four Emperors, he founded the Flavian dynasty, which ruled the Empire for 27 years. His fiscal reforms and consolida ...
to have a legitimate biological son, though he himself was the fifth in the line of the so-called
Five Good Emperors, also known as the
Adoptive Emperors, each of whom had adopted his successor. Commodus was the first (and
until 337, the only) emperor "
born in the purple," meaning during his father's reign.
On 27 November 176, Marcus Aurelius bestowed the title of ''
Imperator'' on Commodus. Modern authors often use this date as the beginning of his reign,
but the exact chronology of events is uncertain.
Commodus is first mentioned as ''
Augustus'' (emperor) on 17 June 177, but he reckoned his reign back to his salutation in 176.
For instance, he assumed the ''
tribunicia potestas'' (tribunician power) around February 177, but in April 177 he started to backdate this event to November 176.
On 23 December 176, the two ''imperatores'' celebrated a joint
triumph. On 1 January 177, Commodus became
consul
Consul (abbrev. ''cos.''; Latin plural ''consules'') was the title of one of the two chief magistrates of the Roman Republic, and subsequently also an important title under the Roman Empire. The title was used in other European city-states thro ...
for the first time, which made him, aged 15, the youngest consul up to that time (the minimum age for the consulship was around 30). He subsequently married
Bruttia Crispina
Bruttia Crispina (164 – 191 AD) was List of Roman and Byzantine empresses, Roman empress from 178 to 191 as the consort of Roman emperor Commodus. Her marriage to Commodus did not produce an heir, and her husband was instead succeeded by Pertin ...
before accompanying his father to the Danubian front once more in 178. Marcus Aurelius died there on 17 March 180, leaving the 18-year-old Commodus as sole emperor.
Sole reign (180–192)
Upon his ascension, Commodus devalued the
Roman currency. He reduced the weight of the
denarius
The ''denarius'' (; : ''dēnāriī'', ) was the standard Ancient Rome, Roman silver coin from its introduction in the Second Punic War to the reign of Gordian III (AD 238–244), when it was gradually replaced by the ''antoninianus''. It cont ...
from 96 per
Roman pound to 105 per Roman pound (3.85 grams to 3.35 grams). He also reduced the silver purity from 79 percent to 76 percent – the silver weight dropping from 2.57 grams to 2.34 grams. In 186, he further reduced the purity and silver weight to 74 percent and 2.22 grams respectively, being 108 to the Roman pound. His reduction of the denarius during his rule was the largest since the empire's first devaluation during
Nero
Nero Claudius Caesar Augustus Germanicus ( ; born Lucius Domitius Ahenobarbus; 15 December AD 37 – 9 June AD 68) was a Roman emperor and the final emperor of the Julio-Claudian dynasty, reigning from AD 54 until his ...
's reign.

Whereas the reign of
Marcus Aurelius
Marcus Aurelius Antoninus ( ; ; 26 April 121 – 17 March 180) was Roman emperor from 161 to 180 and a Stoicism, Stoic philosopher. He was a member of the Nerva–Antonine dynasty, the last of the rulers later known as the Five Good Emperors ...
had been marked by almost continuous warfare, Commodus' rule was comparatively peaceful in the military sense, but was also characterised by political strife and the increasingly arbitrary and capricious behaviour of the emperor himself. In the view of
Cassius Dio
Lucius Cassius Dio (), also known as Dio Cassius ( ), was a Roman historian and senator of maternal Greek origin. He published 80 volumes of the history of ancient Rome, beginning with the arrival of Aeneas in Italy. The volumes documented the ...
, his accession marked the descent "from a kingdom of gold to one of iron and rust".
Despite his notoriety, and considering the importance of his reign, Commodus' years in power are not well chronicled. The principal surviving literary sources are
Herodian, Cassius Dio (a contemporary and sometimes first-hand observer and
Senator
A senate is a deliberative assembly, often the upper house or Legislative chamber, chamber of a bicameral legislature. The name comes from the Ancient Rome, ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior ...
during Commodus' reign, whose reports for this period survive only as fragments and abbreviations), and the ''
Historia Augusta'' (untrustworthy because of its character as a work of literature rather than of history, with elements of fiction embedded within its biographies; in the case of Commodus, it probably embroiders what the author found in reasonably good contemporary sources).
Commodus remained with the Danube armies for only a short time before negotiating a peace treaty with the Danubian tribes. He then returned to Rome and celebrated a triumph for the conclusion of the wars on 22 October 180. Unlike the preceding emperors
Trajan
Trajan ( ; born Marcus Ulpius Traianus, 18 September 53) was a Roman emperor from AD 98 to 117, remembered as the second of the Five Good Emperors of the Nerva–Antonine dynasty. He was a philanthropic ruler and a successful soldier ...
,
Hadrian
Hadrian ( ; ; 24 January 76 – 10 July 138) was Roman emperor from 117 to 138. Hadrian was born in Italica, close to modern Seville in Spain, an Italic peoples, Italic settlement in Hispania Baetica; his branch of the Aelia gens, Aelia '' ...
,
Antoninus Pius
Titus Aelius Hadrianus Antoninus Pius (; ; 19 September 86 – 7 March 161) was Roman emperor from AD 138 to 161. He was the fourth of the Five Good Emperors from the Nerva–Antonine dynasty.
Born into a senatorial family, Antoninus held var ...
and
Marcus Aurelius
Marcus Aurelius Antoninus ( ; ; 26 April 121 – 17 March 180) was Roman emperor from 161 to 180 and a Stoicism, Stoic philosopher. He was a member of the Nerva–Antonine dynasty, the last of the rulers later known as the Five Good Emperors ...
, he seems to have had little interest in the business of administration. He tended throughout his reign to leave the practical running of the state to a succession of favourites, beginning with
Saoterus, a freedman from
Nicomedia who had become his
chamberlain.
Dissatisfaction with this state of affairs led to a series of conspiracies and attempted coups, which in turn eventually provoked Commodus to take charge of affairs, which he did in an increasingly dictatorial manner. Nevertheless, though the
senatorial order came to hate and fear him, the evidence suggests he remained popular with the army and the common people for much of his reign, not least because of his lavish shows of largesse (recorded on his coinage) and because he staged and took part in spectacular
gladiatorial combats. He was not an inspired combatant. He killed animals by bow, standing above the arena. When he fought fellow gladiators, they would purposely submit. During this period Rome's economy declined.
One of the ways he paid for his donatives (imperial handouts) and mass entertainments was to tax the senatorial order. On many inscriptions, the traditional order of the two nominal powers of the state, the Senate and People (''
Senatus Populusque Romanus'') was provocatively reversed (''Populus Senatusque...'').
Conspiracies of 182
At the outset of his reign, Commodus, aged 18, inherited many of his father's senior advisers, notably
Tiberius Claudius Pompeianus (the second husband of Commodus' eldest sister
Lucilla), his father-in-law
Gaius Bruttius Praesens, Titus Fundanius Vitrasius Pollio, and
Aufidius Victorinus the
Prefect of the City of Rome. He also had four surviving sisters, all of them with husbands who were potential rivals. Lucilla was over ten years his senior and held the rank of
Augusta as the widow of her first husband,
Lucius Verus
Lucius Aurelius Verus (; 15 December 130 – 23 January 169) was Roman emperor from 161 until his death in 169, alongside his adoptive brother Marcus Aurelius. He was a member of the Nerva–Antonine dynasty. Verus' succession together with Ma ...
.
The first crisis of the reign came in 182, when Lucilla engineered a conspiracy against her brother. Her motive is alleged to have been the envy of the
Empress Crispina. Lucilla's husband, Pompeianus, was not involved, but two men alleged to have been her lovers,
Marcus Ummidius Quadratus Annianus (the consul of 167, also her first cousin) and Appius Claudius Quintianus, attempted to murder Commodus as he entered a theater. They bungled the job and were seized by the emperor's bodyguard.
Quadratus and Quintianus were executed. Lucilla was exiled to
Capri
Capri ( , ; ) is an island located in the Tyrrhenian Sea off the Sorrento Peninsula, on the south side of the Gulf of Naples in the Campania region of Italy. A popular resort destination since the time of the Roman Republic, its natural beauty ...
and later killed. Pompeianus retired from public life. One of the two
praetorian prefects,
Publius Tarrutenius Paternus, had actually been involved in the conspiracy but his involvement was not discovered until later. In the meantime, he and his colleague,
Sextus Tigidius Perennis, were able to arrange for the murder of Saoterus, the hated chamberlain.
Commodus took the loss of Saoterus badly, and Perennis now seized the chance to advance himself by implicating Paternus in a second conspiracy, one apparently led by Publius Salvius Julianus, the son of the jurist
Salvius Julianus and betrothed to Paternus' daughter. Salvius and Paternus were executed along with a number of other prominent consulars and senators.
Didius Julianus
Marcus Didius Julianus (; 29 January 133 – 2 June 193) was Roman emperor from March to June 193, during the Year of the Five Emperors. Julianus had a promising political career, governing several provinces, including Dalmatia (Roman province) ...
, the future emperor and a relative of Salvius Julianus, was dismissed from the governorship of
Germania Inferior
''Germania Inferior'' ("Lower Germania") was a Roman province from AD 85 until the province was renamed ''Germania Secunda'' in the 4th century AD, on the west bank of the Rhine bordering the North Sea. The capital of the province was Colonia Cl ...
.
Cleander
After the murder of the powerful
Saoterus, Perennis took over the reins of government and Commodus found a new chamberlain and favourite in
Cleander, a
Phrygia
In classical antiquity, Phrygia ( ; , ''Phrygía'') was a kingdom in the west-central part of Anatolia, in what is now Asian Turkey, centered on the Sangarios River.
Stories of the heroic age of Greek mythology tell of several legendary Ph ...
n
freedman who had married one of the emperor's mistresses, Demostratia. Cleander was in fact the person who had murdered Saoterus. After these attempts on his life, Commodus spent much of his time outside Rome, mostly on the family estates at Lanuvium. As he was physically strong, his chief interest was sport: he took part in
horse racing
Horse racing is an equestrian performance activity, typically involving two or more horses ridden by jockeys (or sometimes driven without riders) over a set distance for competition. It is one of the most ancient of all sports, as its bas ...
,
chariot racing
Chariot racing (, ''harmatodromía''; ) was one of the most popular Ancient Greece, ancient Greek, Roman Empire, Roman, and Byzantine Empire, Byzantine sports. In Greece, chariot racing played an essential role in aristocratic funeral games from ...
, and combat with beasts and men, mostly in private but occasionally in public.
Dacia and Britain
Commodus was inaugurated in 183 as consul with Aufidius Victorinus as colleague and assumed the title ''Pius''. War broke out in
Dacia
Dacia (, ; ) was the land inhabited by the Dacians, its core in Transylvania, stretching to the Danube in the south, the Black Sea in the east, and the Tisza in the west. The Carpathian Mountains were located in the middle of Dacia. It thus ro ...
: few details are available, but it appears two future contenders for the throne,
Clodius Albinus and
Pescennius Niger
Gaius Pescennius Niger (c. 135 – 194) was a Roman usurper from 193 to 194 during the Year of the Five Emperors. He claimed the imperial throne in response to the murder of Pertinax and the elevation of Didius Julianus, but was defeated by a ...
, both distinguished themselves in the campaign. Also, in
Britain in 184, the governor
Ulpius Marcellus re-advanced the Roman frontier northward to the
Antonine Wall, but the
legionaries revolted against his harsh discipline and acclaimed another legate, Priscus, as emperor.
[Dio, Cassius, 73.10.2, Loeb edition, translated E. Cary]
Priscus refused to accept their acclamation, and Perennis had all the legionary
legates in Britain
cashiered. On 15 October 184, at the
Capitoline Games, a
Cynic philosopher publicly denounced Perennis before Commodus. His tale was considered false and he was immediately put to death. According to Cassius Dio, Perennis, though ruthless and ambitious, was not personally corrupt and was a generally good administrator.
However, the following year a detachment of soldiers from Britain (they had been drafted to
Italy
Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...
to suppress brigands) also denounced Perennis to the emperor as plotting to make his own son emperor (they had been enabled to do so by Cleander, who was seeking to dispose of his rival), and Commodus gave them permission to execute him as well as his wife and sons. The fall of Perennis brought a new spate of executions: Aufidius Victorinus committed suicide. Ulpius Marcellus was replaced as
governor of Britain by
Pertinax
Publius Helvius Pertinax ( ; 1 August 126 – 28 March 193) was Roman emperor for the first three months of 193. He succeeded Commodus to become the first emperor during the tumultuous Year of the Five Emperors.
Born to the son of a freed sl ...
. Brought to Rome and tried for treason, Marcellus narrowly escaped death.
Cleander's zenith and fall (185–190)
Cleander proceeded to concentrate power in his own hands and to enrich himself by taking responsibility for all public offices. He sold (and bestowed entry to) Senate seats, army commands,
governorships, and increasingly,
suffect consulships, to the highest bidder. Unrest rose throughout the empire, with large numbers of army deserters causing trouble 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 ...
and
Germany
Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
. Pescennius Niger dealt with the deserters in Gaul in a military campaign. The revolt in
Brittany
Brittany ( ) is a peninsula, historical country and cultural area in the north-west of modern France, covering the western part of what was known as Armorica in Roman Gaul. It became an Kingdom of Brittany, independent kingdom and then a Duch ...
was put down by two
legions brought over from Britain.
In 187, one of the leaders of the deserters,
Maternus, came from Gaul intending to assassinate Commodus at the Festival of the Great Goddess in March but was betrayed and executed. In the same year
Pertinax
Publius Helvius Pertinax ( ; 1 August 126 – 28 March 193) was Roman emperor for the first three months of 193. He succeeded Commodus to become the first emperor during the tumultuous Year of the Five Emperors.
Born to the son of a freed sl ...
unmasked a conspiracy by two enemies of Cleander,
Antistius Burrus (one of Commodus' brothers-in-law) and
Arrius Antoninus. As a result, Commodus appeared more rarely in public, preferring to live on his estates.
Early in 188, Cleander disposed of the current praetorian prefect,
Atilius Aebutianus, and took over supreme command of the
Praetorian Guard at the new rank of ''a pugione'' ("dagger-bearer"), with two praetorian prefects subordinate to him. Now at the zenith of his power, Cleander continued to sell public offices as his private business. The climax came in the year 190, which had 25 suffect consuls—a record in the 1,000-year history of the Roman consulship—all appointed by Cleander (they included the future Emperor
Septimius Severus
Lucius Septimius Severus (; ; 11 April 145 – 4 February 211) was Roman emperor from 193 to 211. He was born in Leptis Magna (present-day Al-Khums, Libya) in the Roman province of Africa. As a young man he advanced through cursus honorum, the ...
).
In the spring of 190, Rome was afflicted by a food shortage, for which the ''praefectus annonae''
Papirius Dionysius, the official actually in charge of the
grain supply, contrived to lay the blame on Cleander. At the end of June, a mob demonstrated against Cleander during a horse race in the
Circus Maximus: he sent the Praetorian Guard to put down the disturbances, but Pertinax, who was now City Prefect of Rome, dispatched the ''
Vigiles Urbani'' to oppose them. Cleander fled to Commodus, who was at
Laurentum
Laurentum was an ancient Rome, ancient Roman city of Latium situated between Ostia Antica, Ostia and Lavinium, on the west coast of the Italian Peninsula southwest of Rome. Roman writers regarded it as the original capital of Italy, before Lavin ...
in the house of the
Quinctilii, for protection, but the mob followed him calling for his head.
At the urging of his mistress
Marcia, Commodus had Cleander beheaded and his son killed. Other victims at this time were the praetorian prefect Julius Julianus, Commodus' cousin
Annia Fundania Faustina, and his brother-in-law Mamertinus. Papirius Dionysius was executed, too. In AD 191, Commodus took more of the reins of power, though he continued to rule through a cabal consisting of Marcia, his new chamberlain Eclectus, and the new praetorian prefect
Quintus Aemilius Laetus.
Megalomania (190–192)

In opposition to the Senate, in his pronouncements and
iconography, Commodus had always stressed his unique status as a source of god-like power, liberality, and physical prowess. Innumerable statues around the empire were set up portraying him in the guise of
Hercules, reinforcing the image of him as a demigod, a physical giant, a protector, and a warrior who fought against men and beasts (see and below). Moreover, as Hercules, he could claim to be the son of
Jupiter
Jupiter is the fifth planet from the Sun and the List of Solar System objects by size, largest in the Solar System. It is a gas giant with a Jupiter mass, mass more than 2.5 times that of all the other planets in the Solar System combined a ...
, the supreme god of the Roman
pantheon. These tendencies now increased to
megalomaniacal proportions. Far from celebrating his descent from Marcus Aurelius, the actual source of his power, he stressed his own personal uniqueness as the bringer of a new order, seeking to re-cast the empire in his own image.
During 191, the city of Rome was extensively damaged by a fire that raged for several days, during which many public buildings including the
Temple of Pax, the
Temple of Vesta, and parts of the imperial palace were destroyed.
Perhaps seeing this as an opportunity, early in 192 Commodus, declaring himself the new
Romulus, ritually re-founded Rome, renaming the city ''Colonia Lucia Annia Commodiana''. All the months of the year were renamed to correspond exactly with his (now twelve) names: ''Lucius'', ''Aelius'', ''Aurelius'', ''Commodus'', ''Augustus'', ''Herculeus'', ''Romanus'', ''Exsuperatorius'', ''Amazonius'', ''Invictus'', ''Felix'', and ''Pius''. The legions were renamed ''Commodianae'', the fleet which imported grain from
Africa
Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ...
was termed ''Alexandria Commodiana Togata'', the Senate was entitled the Commodian Fortunate Senate, his palace and the Roman people themselves were all given the name ''Commodianus'', and the day on which these reforms were decreed was to be called ''Dies Commodianus''.
Thus, he presented himself as the fountainhead of the Empire, Roman life, and religion. He also had the head of the
Colossus of Nero adjacent to the
Colosseum replaced with his own portrait, gave it a club, placed a
bronze
Bronze is an alloy consisting primarily of copper, commonly with about 12–12.5% tin and often with the addition of other metals (including aluminium, manganese, nickel, or zinc) and sometimes non-metals (such as phosphorus) or metalloid ...
lion
The lion (''Panthera leo'') is a large Felidae, cat of the genus ''Panthera'', native to Sub-Saharan Africa and India. It has a muscular, broad-chested body (biology), body; a short, rounded head; round ears; and a dark, hairy tuft at the ...
at its feet to make it look like ''Hercules Romanus'', and added an inscription boasting of being "the only left-handed fighter to conquer twelve times one thousand men".
Assassination (192)
In November 192, Commodus held Plebeian Games, in which he shot hundreds of animals with arrows and javelins every morning, and fought as a gladiator every afternoon, winning all the fights. In December, he announced his intention to inaugurate the year 193 as both consul and gladiator on 1 January.
When Marcia found a list of people Commodus intended to have executed, she discovered that she, the prefect Laetus, and Eclectus were on it. The three of them plotted to assassinate the emperor. On 31 December, Marcia poisoned Commodus' food, but he vomited up the poison, so the conspirators sent his wrestling partner
Narcissus to strangle him in his bath.
Upon his death, the Senate declared him a public enemy (a ''de facto'' ''
damnatio memoriae'') and restored the original name of the city of Rome and its institutions. Statues of Commodus were demolished. His body was buried in the
Mausoleum of Hadrian.
Commodus' death marked the end of the
Nerva–Antonine dynasty. Commodus was succeeded by
Pertinax
Publius Helvius Pertinax ( ; 1 August 126 – 28 March 193) was Roman emperor for the first three months of 193. He succeeded Commodus to become the first emperor during the tumultuous Year of the Five Emperors.
Born to the son of a freed sl ...
, whose reign was short; he became the first claimant to be usurped during the
Year of the Five Emperors
The Year of the Five Emperors was AD 193, in which five men claimed the title of Roman emperor: Pertinax, Didius Julianus, Pescennius Niger, Clodius Albinus, and Septimius Severus. This year started a period of civil war when multiple rulers vie ...
.
In 195, the emperor
Septimius Severus
Lucius Septimius Severus (; ; 11 April 145 – 4 February 211) was Roman emperor from 193 to 211. He was born in Leptis Magna (present-day Al-Khums, Libya) in the Roman province of Africa. As a young man he advanced through cursus honorum, the ...
, trying to gain favour with the family of Marcus Aurelius, rehabilitated Commodus' memory and had the Senate
deify him.
Character and physical prowess
Character and motivations
Cassius Dio, a first-hand witness, describes him as "not naturally wicked but, on the contrary, as guileless as any man that ever lived. His great simplicity, however, together with his cowardice, made him the slave of his companions, and it was through them that he at first, out of ignorance, missed the better life and then was led on into lustful and cruel habits, which soon became second nature."
His recorded actions do tend to show a rejection of his father's policies, his father's advisers, and especially his father's austere lifestyle, and an alienation from the surviving members of his family. It seems likely that he was raised in an atmosphere of
Stoic asceticism
Asceticism is a lifestyle characterized by abstinence from worldly pleasures through self-discipline, self-imposed poverty, and simple living, often for the purpose of pursuing Spirituality, spiritual goals. Ascetics may withdraw from the world ...
, which he rejected entirely upon his accession to sole rule.
After repeated attempts on Commodus' life,
Roman citizens were often killed for making him angry. One such notable event was the attempted extermination of the house of the
Quinctilii. Condianus and Maximus were executed on the pretext that while they were not implicated in any plots, their wealth and talent would make them unhappy with the current state of affairs. Another event, as recorded by the historian
Aelius Lampridius, took place at the Roman baths at
Terme Taurine, where the emperor had an attendant thrown into an oven after he had found his bathwater to be lukewarm.
Changes of name
His original name was Lucius Aelius Aurelius Commodus. On his father's death in 180, Commodus changed this to Marcus Aurelius Commodus Antoninus, before changing back to his birth name in 191. Later that year he adopted as his full style ''Lucius Aelius Aurelius Commodus Augustus Herculeus Romanus Exsuperatorius Amazonius Invictus Felix Pius'' (the order of some of these titles varies in the sources). "Exsuperatorius" (the supreme) was a title given to Jupiter, and "Amazonius" identified him again with Hercules.
An inscribed altar from
Dura-Europos on the Euphrates shows that Commodus' titles and the renaming of the months were disseminated to the farthest reaches of the Empire; moreover, that even auxiliary military units received the title Commodiana, and that he claimed two additional titles: ''Pacator Orbis'' (pacifier of the world) and ''Dominus Noster'' (Our Lord). The latter eventually would be used as a conventional title by Roman emperors, starting about a century later, but Commodus seems to have been the first to assume it.
Commodus and Hercules
Disdaining the more philosophic inclinations of his father, Commodus was extremely proud of his physical prowess. The historian Herodian, a contemporary, described Commodus as an extremely handsome man. As mentioned above, he ordered many statues to be made showing him dressed as Hercules with a lion's hide and a club. He thought of himself as the reincarnation of Hercules, frequently emulating the legendary hero's feats by appearing in the arena to fight a variety of wild animals. He was left-handed and very proud of the fact. Cassius Dio and the writers of the ''
Augustan History'' say that Commodus was a skilled archer, who could shoot the heads off
ostriches in full gallop, and kill a panther as it attacked a victim in the arena.
Commodus the gladiator
Commodus also had a passion for gladiatorial combat, which he took so far as to take to the
arena
An arena is a large enclosed venue, often circular or oval-shaped, designed to showcase theatre, Music, musical performances or Sport, sporting events. It comprises a large open space surrounded on most or all sides by tiered seating for specta ...
himself, dressed as a
secutor. The Romans found Commodus' gladiatorial combat to be scandalous and disgraceful. According to Herodian, spectators of Commodus thought it unbecoming of an emperor to take up arms in the amphitheater for sport when he could be campaigning against
barbarians among other opponents of Rome. The consensus was that it was below his office to participate as a gladiator. Popular rumors spread alleging he was not actually the son of Marcus Aurelius, but of a gladiator his mother Faustina had taken as a lover at the coastal resort of
Caieta.
Cassius Dio claimed that citizens of Rome who lacked feet (either through accident or illness) were taken to the arena, where they were tethered together for Commodus to club to death while pretending they were giants. Dio also wrote that it was Commodus' custom to privately use deadly weapons to fight, murdering and maiming his opponents.
[Cassius DIO, 73.10.3]
Commodus was also known for fighting exotic animals in the arena, often to the horror and disgust of the Roman populace. According to Cassius Dio, Commodus once killed 100 lions in a single day. Later, he decapitated a running ostrich with a specially designed dart and afterward carried his sword and the bleeding head of the dead bird over to the Senators' seating area, and motioned to suggest that they were to be next.
[ Lane Fox, Robin, ''The Classical World: An Epic History from Homer to Hadrian'', Basic Books, 2006, p. 446 "brandishing a sword in one hand and bloodied neck...He gesticulated at the Senate."] Dio notes that the targeted senators actually found this more ridiculous than frightening, and chewed on
laurel leaves to conceal their laughter. On other occasions, Commodus killed three elephants on the floor of the arena by himself, and a giraffe.
File:The Emperor Commodus Leaving the Arena at the Head of the Gladiators by American muralist Edwin Howland Blashfield (1848-1936) 01 (cropped).jpg, ''The Emperor Commodus Leaving the Arena at the Head of the Gladiators'' (detail) by Edwin Blashfield (1848–1936), Hermitage Museum and Gardens, Norfolk, Virginia.
In popular culture
* An evil and highly
narcissistic Commodus is portrayed by Canadian actor
Christopher Plummer in the classic epic film ''
The Fall of the Roman Empire'' (1964), directed by
Anthony Mann
Anthony Mann (born Emil Anton Bundsmann; June 30, 1906 – April 29, 1967) was an American film director and stage actor. He came to prominence as a skilled director of ''Film noirs, film noir'' and Western film, Westerns, and for his Epic film ...
. This film depicts all of this emperor's reign, from the death of
Marcus Aurelius
Marcus Aurelius Antoninus ( ; ; 26 April 121 – 17 March 180) was Roman emperor from 161 to 180 and a Stoicism, Stoic philosopher. He was a member of the Nerva–Antonine dynasty, the last of the rulers later known as the Five Good Emperors ...
until his own death while fighting against the fictional hero Livius.
* In the
Best Picture winner ''
Gladiator'' (2000), a fictionalized Commodus serves as the main antagonist of the film. He is played by
Joaquin Phoenix, who received a
Best Supporting Actor nomination at the
73rd Academy Awards.
* Commodus appears in the ''
Horrible Histories'' song "Evil Emperors", alongside
Caligula
Gaius Caesar Augustus Germanicus (31 August 12 – 24 January 41), also called Gaius and Caligula (), was Roman emperor from AD 37 until his assassination in 41. He was the son of the Roman general Germanicus and Augustus' granddaughter Ag ...
,
Elagabalus and
Nero
Nero Claudius Caesar Augustus Germanicus ( ; born Lucius Domitius Ahenobarbus; 15 December AD 37 – 9 June AD 68) was a Roman emperor and the final emperor of the Julio-Claudian dynasty, reigning from AD 54 until his ...
, a parody of "
Bad".
* The 2017 docu-drama miniseries ''
Roman Empire: Reign of Blood'' retells his story.
In this version, Narcissus kills Commodus in a duel after learning that the Emperor's arena opponents had been armed only with edgeless swords. At first, Narcissus strangles Commodus, but ultimately kills him by piercing his heart with a blunt sword.
Aaron Jakubenko portrays Commodus in the series.
*Commodus appears as one of the antagonists in the popular young adult fiction novel series ''
The Trials of Apollo''. He is revealed as having become a minor god after his death and has survived into modern times, along with two other Roman emperors,
Caligula
Gaius Caesar Augustus Germanicus (31 August 12 – 24 January 41), also called Gaius and Caligula (), was Roman emperor from AD 37 until his assassination in 41. He was the son of the Roman general Germanicus and Augustus' granddaughter Ag ...
and
Nero
Nero Claudius Caesar Augustus Germanicus ( ; born Lucius Domitius Ahenobarbus; 15 December AD 37 – 9 June AD 68) was a Roman emperor and the final emperor of the Julio-Claudian dynasty, reigning from AD 54 until his ...
.
See also
*
List of Roman emperors
References
Sources
*
*
Further reading
* Geoff W Adams
013 ''The Emperor Commodus: gladiator, Hercules or a tyrant?''. Boca Raton, FL: BrownWalker Press. .
* G. Alföldy, "Der Friedesschluss des Kaisers Commodus mit den Germanen", ''Historia'', 20 (1971), pp. 84–109.
* P. A. Brunt, "The Fall of Perennis: Dio-Xiphilinus 79.9.2", ''Classical Quarterly'', 23 (1973), pp. 172–177.
* J. Gagé, "La mystique imperiale et l'épreuve des jeux. Commode-Hercule et l'anthropologie hercaléenne", ''ANRW'' 2.17.2 (1981), 663–683.
*
* Olivier Hekster, ''Commodus: An Emperor at the Crossroads: Dutch monographs on ancient history and archaeology'', 23. Brill, 2002. .
** On Heksters study, see the detailed commentary by Christian Witschel, "Kaiser, Gladiator, Gott. Zur Selbstdarstellung des Commodus", ''Scripta Classica Israelica'', 23 (2004), pp. 255–272
online.
* L. L. Howe, ''The Praetorian Prefect from Commodus to Diocletian (A.D. 180–305)''. Chicago, 1942.
* Falko von Saldern, ''Studien zur Politik des Commodus.'' Verlag Marie Leidorf, 2003, .
* M.P. Speidel, "Commodus the God-Emperor and the Army," ''Journal of Roman Studies'', 83 (1993), pp. 109–114.
* Jerry Toner, ''The Day Commodus Killed a Rhino: Understanding the Roman Games''. Johns Hopkins University Press, 2014.
External links
Herodian's Roman History
{{Authority control
161 births
192 deaths
2nd-century murdered monarchs
2nd-century Roman emperors
Aelii
Aurelii
Burials at the Castel Sant'Angelo
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2nd-century Roman consuls
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People from Lanuvio
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Damnatio memoriae
Lanuvium