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Commodus (A.D. 180-192)

Dennis Quinn

Bust of Commodus (c)1998 Justin Paola

Marcus Aurelius Commodus Antoninus, the son of the Emperor Marcus Aurelius and his wife-cousin Faustina, was born in Lanuvium in 161 AD. Commodus was named Caesar at the age of 5, and co-Augustus at the age of 17, spending most of his early life accompanying his father on his campaigns against the Quadi and the Marcomanni along the Danubian frontier. His father died, possibly of the plague, at a military encampment at Bononia on the Danube on 17 March 180, leaving the Roman Empire to his nineteen-year-old son.[[1]] Upon hearing of his father's death, Commodus made preparations for Marcus' funeral, made concessions to the northern tribes, and made haste to return back to Rome in order to enjoy peace after nearly two decades of war. Commodus, and much of the Roman army behind him, entered the capital on 22 October, 180 in a triumphal procession, receiving a hero's welcome. Indeed, the youthful Commodus must have appeared in the parade as an icon of new, happier days to come; his arrival sparked the highest hopes in the Roman people, who believed he would rule as his father had ruled.[[2]]

The coins issued in his first year all display the triumphant general, a warrior in action who brought the spoils of victory to the citizens of Rome.[[3]] There is a great deal of evidence to support the fact that Commodus was popular among many of the people, at least for a majority of his reign. He seems to have been quite generous.[[4]]. Coin types from around 183 onward often contain the legend, Munificentia Augusta[[5]], indicating that generosity was indeed a part of his imperial program. Coins show nine occasions on which Commodus gave largesses, seven when he was sole emperor.[[6]] According to Dio, the emperor obtained some of this funding by taxing members of the senatorial class.[[7]] This policy of munificence certainly caused tensions between Commodus and the Senate. In 191 it was noted in the official Actus Urbis that the gods had given Commodus to Populus Senatusque Romanus. Normally the phrase Senatus Populusque Romanus was used. [[8]] While the Senate hated Commodus, the army and the lower classes loved him.[[9]] Because of the bad relationship between the Senate and Commodus as well as a senatorial conspiracy,[[10]] Rome "...was virtually governed by the praetorian prefects Perennis (182-185) and Cleander (186-9)."[[11]]

Commodus began to dress like the god Hercules, wearing lion skins and carrying a club.[[12]] Thus he appropriated the Antonines' traditional identification with Hercules, but even more aggressively. Commodus' complete identification with Hercules can be seen as an attempt to solidify his claim as new founder of Rome, which he now called the Colonia Lucia Annia Commodiana. This was legitimized by his direct link to Hercules, son of Father Jupiter.[[13]] He probably took the title of Hercules officially some time before mid-September 192.[[14]]

While the literary sources, especially Dio, Herodian, and the Historia Augusta, all ridicule the antics of his later career, they also give important insight into Commodus' relationship to the people.[[15]] His most important maneuver to solidify his claims as Hercules Romanus was to show himself as the god to the Roman people by taking part in spectacles in the amphitheater. Not only would Commodus fight and defeat the most skilled gladiators, he would also test his talents by encountering the most ferocious of the beasts.[[16]] Commodus won all of his bouts against the gladiators.[[17]] The slayer of wild beasts, Hercules, was the mythical symbol of Commodus' rule, as protector of the Empire.[[18]]

During his final years he declared that his age should be called the "Golden Age."[[19]] He wanted all to revel in peace and happiness in his age of glory, praise the felicitas Commodi, the glorious libertas, his pietas, providentia, his victoria and virtus aeterna.[[20]] Commodus wanted there to be no doubt that this "Golden Age" had been achieved through his munificence as Nobilissimus Princeps. He had declared a brand new day in Rome, founding it anew in 190, declaring himself the new Romulus.[[21]] Rome was now to be called Colonia Lucia Annia Commodiana, as noted above, and deemed "the Immortal," "the Fortunate," "the Universal Colony of the Earth."[[22]] Coins represent the archaic rituals of city-[re]foundation, identifying Commodus as a new founder and his age as new days.[[23]]

Also in 190 he renamed all the months to correspond exactly with his titles. From January, they run as follows: Lucius, Aelius, Aurelius, Commodus, Augustus, Herculeus, Romanus, Exsuperatorius, Amazonius, Invictus, Felix, Pius.[[24]] According to Dio Cassius, the changing of the names of the months was all part of Commodus' megalomania.[[25]] Commodus was the first and last in the Antonine dynasty to change the names of the months.

The legions were renamed Commodianae, the fleet which imported grain from Africa was called Alexandria Commodiana Togata, the Senate was deemed the Commodian Fortunate Senate, his palace and the Roman people were all given the name Commodianus.[[26]] The day that these new names were announced was also given a new title: Dies Commodianus.[[27]] Indeed, the emperor presented himself with growing vigor as the center of Roman life and the fountainhead of religion. New expressions of old religious thought and new cults previously restricted to private worship invade the highest level of imperial power.[[28]]

If Eusebius of Caesarea [[29]] is to be believed, the reign of Commodus inaugurated a period of numerous conversions to Christianity. Commodus did not pursue his father's prohibitions against the Christians, although he did not actually change their legal position. Rather, he relaxed persecutions, after minor efforts early in his reign.[[30]] Tradition credits Commodus's policy to the influence of his concubine Marcia; she was probably his favorite,[[31]] but it is not clear that she was a Christian.[[32]] More likely, Commodus preferred to neglect the sect, so that persecutions would not detract from his claims to be leading the Empire through a "Golden Age."[[33]]

During his reign several attempts were made on Commodus' life.[[34]] After a few botched efforts, an orchestrated plot was carried out early in December 192, apparently including his mistress Marcia. On 31 December an athlete named Narcissus strangled him in his bath,[[35]] and the emperor's memory was cursed. This brought an end to the Antonine Dynasty.


Alföldy, G. "Der Friedesschluss des Kaisers Commodus mit den Germanen," Historia 20 (1971): 84-109.

Aymard, J. "Commode-Hercule foundateur de Rome," Revue des études latines 14 (1936): 340-64.

Birley, A. R. The African Emperor: Septimius Severus. -- rev. ed.-- London, 1988.

________. Marcus Aurelius: A Biography. London, 1987.

Breckenridge, J. D. "Roman Imperial Portraiture from Augustus to Gallienus," ANRW 2.17. 1 (1981): 477-512.

Chantraine, H. "Zur Religionspolitik des Commodus im Spiegel seiner Münzen," Römische Quartalschrift für christliche Altertumskunde und für Kirchengeschichte 70 (1975): 1-31.

Ferguson, J. The Religions of the Roman Empire. Ithaca, 1970.

Fishwick, D. The Imperial Cult in the Latin West. Leiden, 1987.

Gagé, J. "La mystique imperiale et l'épreuve des jeux. Commode-Hercule et l'anthropologie hercaléenne," ANRW 2.17.2 (1981), 663-83.

Garzetti, A. From Tiberius to the Antonines. A History of the Roman Empire A. D. 14-192. London, 1974.

Grosso F. La lotta politica al tempo di Commodo. Turin, 1964.

Hammond, M. The Antonine Monarchy. Rome, 1956.

Helgeland, J. "Roman Army Religion," ANRW II.16.2 (1978): 1470-1505.

Howe, L. L. The Praetorian Prefect from Commodus to Diocletian (A. D. 180-305). Chicago, 1942.

Keresztes, P. "A Favorable Aspect of Commodus' Rule," in Hommages à Marcel Renard 2. Bruxelles, 1969.

Mattingly, R. The Roman Imperial Coinage. Volume III: Antoninus Pius to Commodus. London, 1930.

Nock, A. D. "The Emperor's Divine Comes," Journal of Roman Studies 37 (1947): 102-116.

Parker, H. M. D. A History of the Roman World from A. D. 138 to 337. London, 1935.

________. and B.H. Warmington. "Commodus." OCD2, col. 276.

Raubitschek, A. E. "Commodus and Athens." Studies in Honor of Theodore Leslie Shear. Hesperia, Supp. 8, 1948.

Rostovtzeff, M. I. "Commodus-Hercules in Britain," Journal of Roman Studies 13 (1923): 91-105.

Sordi, M. "Un senatore cristano dell'éta di Commodo." Epigraphica 17 (1959): 104-112.

Speidel, M. P. "Commodus the God-Emperor and the Army," Journal of Roman Studies 83 (1993): 109-114.

Stanton, G. R. "Marcus Aurelius, Lucius Verus, and Commodus: 1962-1972." ANRW II.2 (1975): 478-549.


[[1]] For a discussion of the circumstances surrounding the death of Marcus Aurelius, see A. R. Birley, Marcus Aurelius: A Biography -- rev. ed. -- (London, 1987), 210.

Aurelius Victor, De Caes. 16.4, writing around the year 360, claimed Aurelius died at Vindobona, modern Vienna. However, Tertullian, Apol. 25, who wrote some seventeen years after Marcus' death, fixed his place of death at Sirmium, twenty miles south of Bononia. A. R. Birley (Marcus Aurelius, 209-10) cogently argues Tertullian is much more accurate in his general description of where Marcus was campaigning during his last days.

For the dating of Marcus Aurelius' death and the accession of Commodus, see M. Hammond, The Antonine Monarchy (Rome, 1956), 179-80.

[[2]] For the army's attitude toward peace, the attitude of the city toward the peace, and the reception of the emperor and his forces into Rome, see Herodian, 1.7.1-4; for Commodus' subsequent political policies concerning the northern tribes, see G. Alföldy, "Der Friedesschluss des Kaisers Commodus mit den Germanen," Historia 20 (1971): 84-109.

For a commentary on the early years of Commodus in the public perception as days of optimism, see A. Garzetti, From Tiberius to the Antonines. A History of the Roman Empire A. D. 14-192 (London, 1974), 530. For a more critical, and much more negative portrayal, see the first chapter of F. Grosso, La lotta politica al tempo di Commodo (Turin, 1964).

[[3]]The gods Minerva and Jupiter Victor are invoked on the currency as harbingers of victory; Jupiter Conservator on his coins watches over Commodus and his Empire, and thanks is given to divine Providence (H. Mattingly, The Roman Imperial Coinage. Volume III: Antoninus Pius to Commodus, [London, 1930] 356-7, 366-7). In 181, new coin types appear defining the new reign of Commodus. Victory and peace are stressed. Coins extol Securitas Publica, Felicitas, Libertas, Annona, and Aequitas (ibid., 357).

By 186 Commodus is depicted as the victorious princeps, the most noble of all born to the purple. Herodian (1.5.5) describes how Commodus boasted to his soldiers that he was born to be emperor. See also H. Chantraine, "Zur Religionspolitik des Commodus im Spiegel seiner Münzen," Römische Quatralschrift für christliche Altertumskunde und für Kirchengeschichte 70 (1975), 26. He is called Triumphator and Rector Orbis, and associated with the Nobilitas of Trojan descent (Mattingly, RIC III.359; idem, Coins of the Roman Empire in the British Museum. Volume IV: Antoninus Pius to Commodus, [Oxford, 1940], clxii).

[[4]] Dio tells us that Commodus liked giving gifts and often gave members of the populace 140 denarii apiece (Cass. Dio, 73.16), whereas the Historia Augusta reports that he gave each man 725 denarii (SHA, Comm., 16.3).

[[5]]Mattingly, RIC, III.358.

[[6]] Idem., CBM, IV.clxxiv.

[[7]]Cass. Dio, 73.16.

[[8]]M. P. Speidel, "Commodus the God-Emperor and the Army," Journal of Roman Studies 83 (1993), 113.

[[9]]Mattingly, CBM, IV.xii. Commodus was also popular amongst the northern divisions of the army because he allowed them to wield axes in battle, a practice banned by all preceding emperors. See, Speidel, JRS 83 (1993), 114.

[[10]]Infra, n. 34.

[[11]] H. Parker and B.H. Warmington, OCD2, s.v. "Commodus," col. 276; after 189, he was influenced by his mistress Marcia, Eclectus his chamberlain, and Laetus (who became praetorian prefect in 191 (Idem.).

[[12]]Herodian, 1.14.8. Hadrian appears on medallions in lion skins; but as far as the sources tell us, he never appeared in public in them. See J. Toynbee, Roman Medallions,(New York, 1986), 208.

He would often appear at public festivals and shows dressed in purple robes embroidered with gold. He would wear a crown made of gold, inlaid with the finest gems of India. He often carried a herald's staff as if imitating the god Mercury. According to Dio Cassius, Commodus' lion's skin and club were carried before him in the procession, and at the theaters these vestiges of Hercules were placed on a gilded chair for all to see (Cass. Dio, 73.17). For the implications of the golden chair carried in procession in relation to the imperial cult, see D. Fishwick, The Imperial Cult in the Latin West, (Leiden, 1987-91 ), 555.

[[13]] H. M. D. Parker, A History of the Roman World from A. D. 138 to 337, (London, 1935), 34; For medallions that express the relationship between Antoninus Pius, Marcus Aurelius, and Lucius Verus extolling Hercules as a symbol of civic virtue, see Toynbee, Roman Medallions, 208. For a general statement on the symbolism of Hercules in the Antonine age, see M. Hammond, The Antonine Monarchy, 238.

For a discussion of Commodus' association with Hercules, see

Rostovtzeff, "Commodus-Hercules," 104-6.

Herodian spells out the emperor's metamorphosis in detail (1.14.8).

[[14]]See Speidel, "Commodus the God-Emperor," 114. He argues this general date because a papyrus from Egypt's Fayum records Hercules in Commodus' title on 11 October 192.

[[15]]For a preliminary example, Herodian writes (1.13.8), "people in general responded well to him."

[[16]]As Dio reports, Commodus, with his own hands, gave the finishing stroke to five hippopotami at one time. Commodus also killed two elephants, several rhinoceroses, and a giraffe with the greatest of ease. (Cass. Dio, 73.10), and with his left hand (ibid., 73.19). Herodian maintains that from his specially constructed terrace which encircled the arena (enabling Commodus to avoid risking his life by fighting these animals at close quarters), the emperor also killed deer, roebuck, various horned animals, lions, and leopards, always killing them painlessly with a single blow. He purportedly killed one hundred leopards with one hundred javelins, and he cleanly shot the heads off countless ostriches with crescent-headed arrows. The crowd cheered as these headless birds continued to run around the amphitheater (1.15-4-6; for Commodus' popularity at these brutal spectacles, see Birley, The African Emperor, 86) (and Dio tells his readers that in public Commodus was less brutal than he was in private [73.17ff]).

[[17]] According to Herodian (1.15-17), "In his gladiatorial combats, he defeated his opponents with ease, and he did no more than wound them, since they all submitted to him, but only because they knew he was the emperor, not because he was truly a gladiator."

[[18]]Webber, "The Antonines," CAH, XI.360.

[[19]]Cass. Dio, 73.15.

[[20]] Mattingly, RIC, III.361. For Commodus' propaganda of peace, see W. Webber, "The Antonines," CAH, XI.392.

[[21]] W. Webber, "The Antonines," CAH, XI.392-3. In 189 a coin type was issued with the legend Romulus Conditor, perhaps indicating he began the official renaming process during that year. For a discussion on Commodus as Romulus, see A. D. Nock, "The Emperor's Divine Comes," Journal of Roman Studies 37 (1947), 103.

[[22]] HA, Comm. 7.1; Cass. Dio, 73.15.

[[23]]Mattingly, RIC, III.361. See also, Webber, "The Antonines," CAH, XI.386.

[[24]]The title Felix is first used by the emperor Commodus, and is used in the titles of almost all successive emperors to the fifth century. See, D. Fishwick, The Imperial Cult in the Latin West (Leiden, 1987-91), 473.

HA, Comm., 12.315; Cass. Dio, 73.15; Herodian, I.14.9. These new names for the months seem to have actually been used, at least by the army, as confirmed by Tittianus' Altar. See M. P. Speidel, "Commodus the God-Emperor and the Army," Journal of Roman Studies 83 (1993), 112.

[[25]] Cass. Dio, 73.15.

[[26]]Legions:Idem.; the Grain fleet: SHA, Comm., 12.7. For a further discussion of Commodus' newly named fleet, see, A. Garzetti, From Tiberius to the Antonines, 547. For coins issued extolling the fleet, see Mattingly, CBM, IV.clxix; RIC, III.359; the Senate: Cass. Dio, 73.15; the Imperial Palace: SHA, Comm., 12.7; the Roman People: Ibid., 15.5.

[[27]]Cass. Dio, 73.15.

[[28]]Mattingly, CBM, IV.clxxxiv.

[[29]]Eusebius, Hist.Ecc., 5.21.1.

[[30]]For a discussion of the treatment of Christianity during the reigns of Marcus Aurelius and Commodus as well as persecutions during the reign of Commodus, see Keresztes, "A Favorable Aspect," 374, 376-377.

[[31]]Herodian, 1.16.4; Dio, 73.4. A Medallion from early 192 shows Commodus juxtaposed with the goddess Roma, which some scholars have argued incorporates the features of Marcia. See, Roman Medallions, "Introduction." Commodus was married, however, to a woman named Crispina. He commissioned several coins early in his rule to honor her.

[[32]]The Christian apologist Hippolytus tells that she was a Christian (Philos. 9.2.12), Dio tells that she simply favored the Christians (73.4). Herodian does not take a stand on the matter either way (1.16.4).

[[33]]Cass. Dio, 73.15. He pronounces Commodus' edict that his rule should be henceforth called the "Golden Age."

[[34]]H. Parker and B.H. Warmington note that Commodus..."resorted to government by means of favorites...which was exacerbated by an abortive conspiracy promoted by Lucilla and Ummidius Quadratus (182)." (OCD2, col. 276).

[[35]]Herodian, 1.17.2-11; Dio Cass., 73.22; SHA, Comm.,17.1-2.

Copyright (C) 1998, Dennis Quinn. This file may be copied on the condition that the entire contents, including the header and this copyright notice, remain intact.

Comments to: Dennis Quinn.

Updated: 4 January 1999

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