Ammianus Marcellinus, occasionally anglicised as Ammian, was a Roman soldier and historian who wrote the penultimate major historical account surviving from antiquity. His work, known as the Res Gestae, chronicled in Latin the history of Rome from the accession of the Emperor Nerva in 96 to the death of Valens at the Battle of Adrianople in 378, although only the sections covering the period 353 to 378 survive.
The 360s decade ran from January 1, 360, to December 31, 369.
The 350s decade ran from January 1, 350, to December 31, 359.
This is a chronology of warfare between the Romans and various Germanic peoples between 113 BC and 476. The nature of these wars varied through time between Roman conquest, Germanic uprisings and later Germanic invasions of the Western Roman Empire that started in the late second century BC. The series of conflicts was one factor which led to the ultimate downfall of the Western Roman Empire in particular and ancient Rome in general in 476.
The Battle of the Frigidus, also called the Battle of the Frigid River, was fought between 5 and 6 September 394 between the army of the Roman emperor Theodosius the Great and the army of the rebel augustus Eugenius, in the eastern border of Regio X in Roman Italia. Theodosius won the battle and defeated the usurpation of Eugenius and Arbogast, restoring unity to the Roman Empire. The battlefield, in the Claustra Alpium Iuliarum near the Julian Alps through which Theodosius's army had passed, was probably in the Vipava Valley – with the Frigidus River being the modern Vipava – or possibly in the valley of the Isonzo.
The siege of Amida was a military investment of the Roman fortified frontier city of Amida by the Sasanian Empire. It took place in AD 359 when the Sasanian army under king Shapur II invaded the eastern provinces of the Roman Empire. Shapur wanted to exploit the absence of the Roman Emperor Constantius II who was overseeing affairs in the western part of the Empire. The city fell, but the strategic gain was little.
The Battle of Strasbourg, also known as the Battle of Argentoratum, was fought in 357 between the Western Roman army under the Caesar Julian and the Alamanni tribal confederation led by the joint paramount King Chnodomar. The battle took place near Strasbourg, called Argentoratum in Ammianus Marcellinus' account, Argentorate in the Tabula Peutingeriana.
Between 376 and 382 the Gothic War against the Eastern Roman Empire, and in particular the Battle of Adrianople, is commonly seen as a major turning point in the history of the Roman Empire, the first of a series of events over the next century that would see the collapse of the Western Roman Empire, although its ultimate importance to the Empire's eventual fall is still debated. It was one of the many Gothic Wars with the Roman Empire.
Barbatio was a Roman general of the infantry under the command of Constantius II. Previously he was a commander of the household troops under Gallus Caesar, but he arrested Gallus under the instruction of Constantius, thereby ensuring his promotion on the death of Claudius Silvanus. In 359, both he and his wife Assyria were arrested and beheaded for treason against Constantius, possibly as part of a plot by Arbitio, a senior cavalry commander, and another exponent of the forms of scheming and political intrigue that became such a part of the later Roman Empire.
Macrian or Makrian was the king of the Bucinobantes, an Alemannic tribe, in the late fourth century and the brother of Hariobaudes. Macrian tried to confederate all the north Germanic and Alemannic tribes together against Rome.
Chnodomar was the king of an Alamannic canton in what is now south-west Germany, near the Rhine from sometime before 352 till 357. He seems to have had a recognized position among the other Alamanni.
Byzantine Empire under the Constantinian and Valentinianic dynasties was the earliest period of the Byzantine history that saw a shift in government from Rome in the West to Constantinople in the East within the Roman Empire under emperor Constantine the Great and his successors. Constantinople, formally named Nova Roma, was founded in the city of Byzantium, which is the origin of the historiographical name for the Eastern Empire, which self-identified simply as the "Roman Empire".
Flavius Merobaudes was a Roman army officer of Frankish origin. He was appointed magister peditum around 375, and consul twice in 377 and 383. Ancient sources record that he was put to death that year for his support of the imperial usurper Magnus Maximus, but an inscription records that he became consul a third time in 388.
The Cornuti ("horned") was an auxilia palatina unit of the Late Roman army, active in the 4th and 5th century. It was probably related to the Cornuti seniores and the Cornuti iuniores.
Claustra Alpium Iuliarum was a defense system within the Roman Empire between Italia and Pannonia that protected Italy from possible invasions from the East. It secured the Postojna Gate, the land link between the eastern and western part of the empire, and thus the Claustra represented an inner border defense of the empire. Unlike a linear rampart, the Claustra consisted of a series of interconnected fortifications with its center at Castra ad Fluvium Frigidum ; other important fortresses were Ad Pirum on today's Hrušica Plateau and Tarsatica, now a part of the city of Rijeka. They had been governed from the town of Aquileia.
Flavius Arintheus was a Roman army officer who started his career as a middle-ranking officer and rose to senior political and military positions. He served the emperors Constantius II, Julian, Jovian and Valens. He was appointed consul in 372 alongside Domitius Modestus.
The Perso-Roman wars of 337–361 were a series of military conflicts fought between the Roman Empire and the Sasanian Empire between 337 and 361. They were a result of long-standing competition between the rival powers over influence in the border kingdoms of Armenia and Iberia, as well as the desire of Shapur II, after his Arab campaign, to revoke the unfavorable terms of the Treaty of Nisibis, which had concluded the previous war between the empires. Though the Romans under Constantius II were defeated in several sanguinary encounters, Shapur was unable to secure a decisive victory.
Vadomarius was an Alemannic king and Roman general, who shared power with his brother Gundomadus. After instigating an indecisive campaign in Gaul against the Romans, Vadomarius and his brother signed a treaty with the Roman emperor Constantius II in AD 356. Encouraged by Constantius II, Vadomarius employed his Alemanni forces in an attack against Julian. Vadomarius then concluded a treaty with Julian, after which, he unsuccessfully attempted to play the two Roman figures against one another. When Julian was made aware of this, he arrested Vadomarius and banished him to Hispania. His son Vithicabius succeeded him as king. Later, Vadomarius allied himself with Rome under emperors Jovian and Valens, leading his forces against the usurper Procopius and fighting the Persians on Rome's behalf.
Ursicinus was an Alemannic petty king in the 4th century AD. The Roman historian Ammianus Marcellinus notes that Julian defeated the Alemannic kings Ursicinus, Macrian, Hariobaudes, Urius, Vadomarius and Vestralpus at the Battle of Strasbourg in 357. Apparently, no general Alemannic kingship existed. The groups only acted together in larger military campaigns. According to recent research it is possible that Ursicinus and the other Alemannic commanders only sent troops, rather than participating in the battle themselves. In 359 Julian crossed the Rhine at Mainz. After the Romans had devastated Alemannic territory, the Alemanni agreed to return all prisoners and to conduct a peace treaty. Ursicinus is not mentioned in the sources again.
Flavius Jovinus, was a Roman general and consul of the Western Roman Empire. He was of Gaulic or Germanic origin, born and buried in Durocortorum.
