Year of the Five Emperors
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The Year of the Five Emperors refers to the year
The political unrest began with the murder of Emperor
Commodus’ sanity began to unravel when a close advocate, Cleander, was assassinated, which put Commodus in fear for his life[
The identity of the person who planned the murder of Commodus is still a debated topic. Some sources name Pertinax as the mastermind of the assassination because he obtained imperial rule once Commodus was killed. However, the accusations against Pertinax appear to have come from his enemies, an effort to damage his reputation; in reality, these accusers appear not to have known who masterminded the assassination.
Pertinax gained his political clout by moving his way up the military ranks. He was proconsul of Africa, making him the first of several emperors who began their political roles in Africa. Since most of the nobles had been murdered in the New Year's Eve massacre, Pertinax was one of the few high-ranking officials left to become the new emperor. Pertinax had a tough road to climb when he became Caesar because Commodus left his regime with major financial difficulties. However, Pertinax had his own troubles right away, when he was accused of planning the death of Commodus. He may also have been accused of the murder of Cleander, Commodus’ advocate, whose murder had triggered Commodus’ paranoia.
Pertinax was a great contrast to Commodus. He was disciplined, but lost the favor of the Praetorian Guard when he began revoking privileges Commodus had given them. This led to a plot to assassinate Pertinax by the Guard, and Pertinax was assassinated on March 28 when he confronted the coup leaders. Didius Julianus was his successor as Caesar.
Didius Julianus gained power as proconsul of Africa, succeeding Pertinax in that position. Julianus was not just given the position of emperor after Pertinax's death. He had competition in Pertinax's father-in-law, Sulpicianus. The only way that Julianus gained the Senate's favor was by outbidding Sulpicianus for the amount he would pay the troops. Julianus was originally accused of being Pertinax's murderer. Two public figures used the public's fear to take advantage of this crisis: Pescennius Niger, the governor of Syria, and Septimius Severus. Twelve days after Pertinax's murder, Severus declared himself emperor in place of Julianus. The mobs, who regarded Julianus unfavorably, called on Pescennius Niger for assistance. Julianus was executed on June 1, just two months after Pertinax was killed.
Niger began his career as the governor of Syria. Once the mobs started calling for his help, he became a rival to Severus, since Severus believed that he should have total power and loyalty from the people of the empire. Niger ended up proclaiming himself emperor, which further angered Severus. Niger had allies in the eastern part of the empire, so when Severus threatened him with troops, he gathered an army from his allies and fought Severus throughout the empire for two years. He eventually lost the civil war to Severus near the city of Issus.
Albinus came into contention for the imperial office in 193, when he was asked to become emperor after the death of Commodus, but rejected the proposition. However, he did eventually gain the title of Caesar because Severus needed assistance in controlling the empire while he was fighting Niger, so that he could completely focus on the civil war. Severus and Albinus were considered enemies at the time, but a treaty was signed between the two, which gave Albinus more power and the title of Caesar. Some sources say that this treaty was only honorary and only benefited Severus, who only won because of Albinus’ support, while not actually giving away any of his power as emperor. Albinus controlled Britain, and this treaty would have given him power over Gaul and Spain. Most sources do not mention a formal treaty, but they do say that a more informal agreement existed between the two men, so that Severus could concentrate on Niger. Albinus continued in this role as “Caesar” for three more years before a civil war broke out between Severus and him, resulting in Severus becoming the sole emperor.
Severus was, practically speaking, the emperor after Pertinax was assassinated. Some sources tie Severus and Pertinax together and call them allies, which would explain how Severus became so powerful during this chaotic year. Twelve days after the March 28th assassination, Severus made himself ruler with the Senate's backing. He had Didius Julianus executed and made enemies of the other powerful nobles that had a possibility of becoming emperor, i.e. Niger and Albinus. He had originally wanted to take the throne after Commodus’ murder, but the haste with which the assassins named Pertinax emperor prevented that from happening. For the first few years of his reign, he spent his time preoccupied with the civil war he was waging against Niger in the eastern half of the Roman Empire, so he shared the emperorship with Clodius Albinus. He even signed an agreement with Albinus to gain his support despite being his enemy, granting him the title, but none of the real power, of Caesar. However, once he defeated Niger, he set his sights on Albinus and waged a successful civil war against him. After defeating both of his enemies, Severus also purged their followers to impress upon the people that he was the sole Caesar. The ascension of Severus to sole rule of the empire marks the beginning of the