Marcus Opellius Macrinus was a Roman emperor who reigned from April 217 to June 218, jointly with his young son Diadumenianus. Born in Caesarea in the Roman province of Mauretania Caesariensis to an equestrian family of Berber origins, he became the first emperor who did not hail from the senatorial class and also the first emperor who never visited Rome during his reign. Before becoming emperor, Macrinus served under Emperor Caracalla as a praetorian prefect and dealt with Rome's civil affairs. He later conspired against Caracalla and had him murdered in a bid to protect his own life and succeeded Caracalla as emperor.
The Severan dynasty, sometimes called the Septimian dynasty, was an Ancient Roman imperial dynasty that ruled the Roman Empire between 193 and 235, during the Roman imperial period. The dynasty was founded by the emperor Septimius Severus, who rose to power after the Year of the Five Emperors as the victor of the civil war of 193–197, and his wife, Julia Domna. After the short reigns and assassinations of their two sons, Caracalla and Geta, who succeeded their father in the government of the empire, Julia Domna's relatives themselves assumed power by raising Elagabalus and then Severus Alexander to the imperial office.
Year 218 (CCXVIII) was a common year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Severus and Adventus. The denomination 218 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Legio IV Macedonica, was a legion of the Imperial Roman army founded in 48 BC by Gaius Julius Caesar with Italian legionaries. The legion was disbanded in AD 70 by Emperor Vespasian. The legion symbols were a bull and a capricorn.
Legio XII Fulminata, also known as Paterna, Victrix, Antiqua, Certa Constans, and Galliena, was a legion of the Imperial Roman army. It was originally levied by Julius Caesar in 58 BC, and the legion accompanied him during the Gallic Wars until 49 BC. The unit was still guarding the Euphrates River crossing near Melitene at the beginning of the 5th century.
Legio I Italica was a legion of the Imperial Roman army founded by emperor Nero on September 22, 66. Originally named Legio Phalanx Alexandri Magni, it was stationed in Italy during the year of four emperors and gained the name Italica. It was later stationed at Novae, near modern-day Svishtov (Bulgaria). There are still records of the I Italica on the Danube border at the beginning of the 5th century. The emblem of the legion was a boar.
Legio V Alaudae, sometimes also known as Legio V Gallica, was a legion of the Roman army founded in 52 BC by the general Gaius Julius Caesar. It was levied in Transalpine Gaul to fight the armies of Vercingetorix, and was the first Roman legion to comprise non-citizens. Historians disagree whether the legion was destroyed during the Batavian rebellion in AD 70, or during the First Battle of Tapae.
Legio III Cyrenaica, was a legion of the Imperial Roman army. The legion had its origins among the forces of Mark Antony during the civil wars of late first century BC. In the Imperial period it was stationed in Egypt, where it played a key role in campaigns against the Nubians and Jews. In the first century AD, it was usually located in Arabia Petraea. There are still records of the legion in Syria at the beginning of the 5th century. The legion symbol is unknown.
Legio II Italica was a legion of the Imperial Roman army.
Legio IV Scythica, also written as Legio IIII Scythica, was a legion of the Imperial Roman army founded in c. 42 BC by the Roman general Mark Antony, for his campaign against the Parthian Empire, hence its other cognomen, Parthica. The legion was still active in the Roman province of Syria in the early 5th century.
Legio II Parthica was a legion of the Imperial Roman army founded in AD 197 by the emperor Septimius Severus, for his campaign against the Parthian Empire, hence the cognomenParthica. The legion was still active in the beginning of the 5th century. The legion's symbol was a centaur.
Julia Maesa was a member of the Severan dynasty of the Roman Empire who was the grandmother of emperors Elagabalus and Severus Alexander, elder sister of empress Julia Domna, and mother of Julia Soaemias and Julia Mamaea. She wielded influence during the reigns of her grandsons as Augusta of the Empire from 218 to her death, especially on their elevation to emperors.
Julia Soaemias Bassiana was a Syrian noblewoman and the mother of Roman emperor Elagabalus, who ruled over the Roman Empire from 218 to 222. She was one of his chief advisors, initially with the support and accompaniment of her mother Julia Maesa. She and her mother guided the young emperor until growing unrest and a family division led to her son's replacement by her nephew Severus Alexander. Julia Soaemias was killed along with her son by the Praetorian Guard.
Legio V Macedonica was a Roman legion. It was probably originally levied in 43 BC by consul Gaius Vibius Pansa Caetronianus and Gaius Julius Caesar Octavianus. It was based in the Balkan provinces of Macedonia, Moesia and Dacia. In the Notitia Dignitatum records from beginning of the fifth century, the legion was still stationed in Dacia, with detachments stationed in the east and Egypt.
The Battle of Antioch was fought between the Roman army of the Emperor Macrinus and his rival Elagabalus, whose troops were commanded by General Gannys, probably a short distance from Antioch. Gannys' victory over Macrinus led to the downfall of the emperor and his replacement by Elagabalus.
Legio VI Ferrata was a legion of the Imperial Roman army. In 30 BC it became part of the emperor Augustus's standing army. It continued in existence into the 4th century. A Legio VI fought in the Roman Republican civil wars of the 40s and 30s BC. Sent to garrison the province of Judaea, it remained there for the next two centuries.
Legio VII Claudia was a legion of the Imperial Roman army.
Gaius Julius Avitus Alexianus was a Roman nobleman of Syria who had an impressive military and political career.
Publius Valerius Eutychianus Comazon was a Roman general and ally of emperor Elagabalus. Comazon began his career as an ordinary army recruit under the Emperor Commodus, whom he served as a soldier in the province of Thrace. While there he suffered a demotion from the provincial government under Tiberius Claudius Attalus Paterculianus. However, this incident did not permanently affect his military career.
Arrius Varus was a Roman soldier who rose to prominence during the Year of the Four Emperors as a supporter of Vespasian. Varus managed to hold two of the most senior equestrian posts, praetorian prefect and praefectus annonae. What is known about him comes from the writings of the Roman historian Tacitus, who describes him as "an energetic soldier".
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