Commodus was Roman emperor jointly with his father Marcus Aurelius from 176 until his father's death in 180, and solely until 192. His reign is commonly considered to mark the end of the golden period of peace in the history of the Roman Empire known as the Pax Romana.
Marcus Cassianius Latinius Postumus was a Roman commander of Batavian origin who ruled as Emperor in the West. The Roman army in Gaul threw off its allegiance to Gallienus around the year 260, and Postumus assumed the title and powers of Emperor in the provinces of Gaul, Germania, Britannia and Hispania, thereby founding what scholars have dubbed the Gallic Empire. He ruled for the better part of ten years before he was murdered by his own troops.
Marcus Aurelius Marius was emperor of the Gallic Empire in 269 following the assassination of Postumus.
The Historia Augusta is a late Roman collection of biographies, written in Latin, of the Roman emperors, their junior colleagues, designated heirs and usurpers from 117 to 284. Supposedly modeled on the similar work of Suetonius, The Twelve Caesars, it presents itself as a compilation of works by six different authors, written during the reigns of Diocletian and Constantine I and addressed to those emperors or other important personages in Ancient Rome. The collection, as extant, comprises thirty biographies, most of which contain the life of a single emperor, but some include a group of two or more, grouped together merely because these emperors were either similar or contemporaneous.
Marcus Piavonius Victorinus was emperor in the Gallic provinces from 268 to 270 or 269 to 271, following the brief reign of Marius. He was murdered by a jealous husband whose wife he tried to seduce.
Gaius Pius Esuvius Tetricus was the emperor of the Gallic Empire from 271 to 274. He was originally the praeses (governor) of Gallia Aquitania, and became emperor after the murder of Emperor Victorinus in 271, after receiving the support of Victorinus's mother Victoria. During his reign, he faced external pressure from Germanic raiders, who pillaged the eastern and northern parts of his empire, and the Roman Empire, from which the Gallic Empire had seceded. He also faced increasing internal pressure, which led him to declare his son, Tetricus II, caesar in 273 and possibly co-emperor in 274, although this is debated. The Roman emperor Aurelian invaded in 273 or 274, which culminated in the Battle of Châlons, at which Tetricus surrendered. Whether this was the result of a secret agreement between Tetricus and Aurelian or necessary after his defeat is debated. Aurelian spared Tetricus, and even made him a senator and corrector (governor) of Lucania et Bruttii. He died of natural causes a few years after 274.
P. C(assius?) Regalianus was a Dacian general who turned against the Roman Empire and became himself emperor for a brief period, being murdered by the hands who raised him to power.
Titus Fulvius Junius Quietus was a Roman usurper against Roman Emperor Gallienus.
Lucius Mussius Aemilianus signo Aegippius who held a number of military and civilian positions during the middle of the third century. He is best known as a Roman usurper during the reign of Gallienus.
Lollianus is a Roman personal name which may refer to many figures of classical antiquity, including:
Cyriades was a Roman rebel who betrayed the city of Antioch to Shapur I sometime during the 250s. His chief claim to fame is that he is enumerated as one of the Thirty Tyrants who supposedly tried to overthrow the emperor Gallienus.
Valens is one of the Thirty Tyrants, a list of Roman usurpers compiled by the author(s) of the Historia Augusta.
Titus Cornelius Celsus, supposedly a Roman usurper, who rebelled against Gallienus. He was one of the so-called Thirty Tyrants enumerated by Trebellius Pollio. His historicity is doubted by some scholars, who consider him an invention of the Historia Augusta.
The Gallienus usurpers were the usurpers who claimed imperial power during the reign of Gallienus. The existence of usurpers during the Crisis of the Third Century was very common, and the high number of usurpers fought by Gallienus is due to his long rule; 15 years was a long reign by the standards of the 3rd century Roman Empire.
Appius Claudius Censorinus was a fictional usurper against Roman Emperor Claudius II, according to the unreliable Historia Augusta. He is included in the list of the Thirty Tyrants.
Maeonius, or Maconius, was a short-lived Roman usurper.
Victoria, also known as Vitruvia, was a leader in the Roman breakaway realm known as the Gallic Empire in the late 3rd century. She was the mother of Victorinus, who ruled as Gallic Emperor until his assassination in 271. Afterwards, Victoria used her authority to stabilize the empire and select a successor.
Titus is one of the Thirty Tyrants, a list of Roman usurpers compiled by the author(s) of the often unreliable Historia Augusta. Titus was said to have revolted against Maximinus Thrax, a Roman Emperor who ruled 235-238, after the revolt of Magnus. It is now believed that his biography is fictitious, and that he may be based on person named Quartinus mentioned by the historian Herodian.
In the Historia Augusta, Postumus the Younger figures as one of the so-called Thirty Tyrants who usurped power against the Roman Emperor Gallienus. According to the pseudo-historical list of 'Thirty Tyrants', the Emperor of the Gallic Empire Postumus had a son, also called Postumus, whom he nominated to be first caesar, and later even augustus and co-ruler. Postumus the Younger would have been killed together with his father in 268, during the rebellion of Laelianus.
