|July 283 – November 284|
282 – July 283
|Spouse||Daughter of Arrius Aper|
Numerian (Latin: Marcus Aurelius Numerius Numerianus; died November 284) was Roman emperor from 283 to 284 with his older brother Carinus. They were sons of Carus, a general raised to the office of praetorian prefect under Emperor Probus in 282.
Numerian was the younger son of Carus. In 282, the legions of the upper Danube in Raetia and Noricum proclaimed as emperor Numerian's father, the praetorian prefect Marcus Aurelius Carus, after a mutiny against the emperor Probus, in which the latter was killed. By one account, Carus had himself rebelled against the emperor, and Probus' army, stationed in Sirmium (Sremska Mitrovica, Serbia), decided they did not wish to fight Carus and assassinated their emperor instead. According to the Historia Augusta and the view accepted by Gibbon, whose opinion is primarily dependent on the Historia Augusta as a source, Carus was not responsible for Probus's death, and inflicted severe punishment upon the murderers. Carus, already sixty, wished to establish a dynasty and immediately elevated Carinus and Numerian to the rank of Caesar.
In 283, Carus left Carinus in charge of the West and moved with Numerian and his praetorian prefect Arrius Aper to the East to wage war against the Sassanid Empire. The Sassanids had been embroiled in a succession dispute since the death of Shapur and were in no position to oppose Carus' advance.
According to Zonaras, Eutropius, and Festus, Carus won a major victory against the Persians, taking Seleucia and the Sassanid capital of Ctesiphon (near modern Al-Mada'in, Iraq), cities on opposite banks of the Tigris. In celebration, Numerian, Carus, and Carinus all took the title Persici maximi. Carus died in July or early August of 283, allegedly due to a strike of lightning.
The death of Carus left Numerian and Carinus as the new Augusti. Carinus quickly made his way to Rome from Gaul, arriving in January 284, while Numerian lingered in the East. The Roman retreat from Persia was orderly and unopposed, for the Persian King, Bahram II, was still struggling to establish his authority.
By March 284, Numerian had only reached Emesa (Homs) in Syria; by November, only Asia Minor. In Emesa he was apparently still alive and in good health, as he issued the only extant rescript in his name there. Coins were issued in his name in Cyzicus at some time before the end of 284, but it is impossible to know whether he was still in the public eye by that point.
After Emesa, Numerian's staff, including the prefect Aper, reported that Numerian suffered from an inflammation of the eyes and had to travel in a closed coach. When the army reached Bithynia, or Thrace, some of Numerian's soldiers smelled an odor reminiscent of a decaying corpse emanating from the coach. They opened its curtains and found Numerian dead. Gibbon, however, dismisses with derision the report of the stench of Numerian's decay: "Could no aromatics be found in the Imperial household?"
Aper officially broke the news of Numerian's death in Nicomedia (İzmit) in November 284, though Gibbon represents the occurrence of this event at Heraclea, in Thrace, and the discovery, which the prefect attempted to conceal, as due to the forwardness of the soldiery, who forced open the Imperial tent to investigate for themselves the situation of their invisible monarch. Numerian's generals and tribunes called a council for the succession, which met at Chalcedon across the Bosphorus, where they chose as emperor Diocletian, commander of the cavalry arm of the imperial bodyguard, despite Aper's attempts to garner support. The army of the east unanimously saluted their new Augustus. Diocletian accepted the purple imperial vestments and raised his sword to the light of the sun, swearing an oath denying responsibility for Numerian's death. He asserted that Aper had killed Numerian and concealed the deed. In full view of the army, Diocletian then turned and killed Aper, who had been hauled bound before the assembly.
According to the Historia Augusta, Numerian was a man of considerable literary attainments, remarkably amiable, and known as a great orator and poet. Allegedly, the Senate raised him a statue, inscribed To the most powerful of orators.
Marcus Claudius Tacitus
∞ Magnia Urbica