TheTimeMap

The Battle of the Margus was a significant confrontation between Emperor Carinus and his rival, Diocletian, near the Margus River in the Roman province of Moesia Superior. This battle marked a turning point in the struggle for control over the Roman Empire ...

After the death of Emperor Carus during a campaign in Persia, his son Numerian became the new Roman Emperor. The accession was initially peaceful, with Numerian holding power alongside his brother Carinus in the West.Numerian led the army back from the Pers...

Emperor Probus was assassinated by his own soldiers after numerous military campaigns to secure the Roman Empire's borders. His leadership was challenged internally despite his successes abroad.The mutiny reflected the political instability during the Crisi...

Emperor Probus led the Roman legions to repel multiple Germanic invasions along the Danube frontier. These incursions threatened the stability of the northern borders of the Roman Empire during the Crisis of the Third Century.Probus successfully defeated va...

Tacitus was proclaimed Roman Emperor following the death of Emperor Aurelian. His ascension marked a brief but significant moment in the Crisis of the Third Century, reflecting ongoing instability within the empire.His reign was characterized by attempts to...

Emperor Aurelian successfully reunified the Roman Empire after a period of fragmentation and civil war. His military campaigns defeated breakaway states such as the Gallic Empire and the Palmyrene Empire, restoring centralized control.This reunification str...

In late September, Emperor Aurelian engaged and defeated the forces of the breakaway Gallic Empire near Châlons-en-Champagne. This victory effectively ended the secession of Gaul and reestablished central control over the western provinces.The battle was pi...

The Battle of Châlons was fought between the forces of the Roman Emperor Aurelian and the Gallic usurper Tetricus. This conflict was a decisive engagement aimed at restoring Roman authority in Gaul.Tetricus, who ruled the breakaway Gallic Empire, was ultima...

Queen Zenobia of Palmyra was captured following the Roman Emperor Aurelian's siege of her capital. Her defeat marked the end of the Palmyrene Empire's attempt to assert independence from Rome.The capture effectively restored Roman control over the eastern p...

Roman Emperor Aurelian defeated the invading Juthungi tribe near the city of Placentia in northern Italy. This battle was a decisive moment in securing the Roman Empire's northern borders during the Crisis of the Third Century.The Juthungi, a Germanic tribe...

The construction of the Aurelian Walls began in response to increasing external threats faced by Rome in the third century. These defensive walls were commissioned by Emperor Aurelian to protect the city from invasions and raids by various tribes and groups...

Aurelian was proclaimed emperor by his troops following the death of Emperor Claudius Gothicus. His accession marked a significant turning point during the Crisis of the Third Century.He quickly moved to consolidate power and began campaigns to reunify the ...

Claudius II Gothicus, Roman Emperor known for military victories against Gothic tribes, died in Sirmium after a period of illness. His death marked a significant moment in the turbulent Crisis of the Third Century for the Roman Empire.Claudius had successfu...

Emperor Gallienus, ruler of the Roman Empire during a time of internal strife and external invasions, was assassinated by his own military officers during a siege. His death marked a critical turning point in the Crisis of the Third Century.The assassinatio...

Postumus, a Roman commander, declared himself emperor of a breakaway realm in the western provinces known as the Gallic Empire. This realm comprised Gaul, Germania, Britannia, and Hispania.This secession occurred amid the Crisis of the Third Century, as the...

Aemilian, a Roman soldier and governor, seized power through a swift military revolt against Emperor Trebonianus Gallus. His accession marked a brief interruption in the Crisis of the Third Century, a period of political instability for Rome.After defeating...

Gallienus became Roman Emperor following the assassination of his father, Valerian. His accession marked the beginning of a co-rule, where he shared power with his father before Valerian was captured during a Persian campaign.His reign occurred during a per...

The Crisis of the Third Century marked a period of severe instability within the Roman Empire beginning in 235 AD. This era saw widespread political chaos, military defeats, and economic collapse. The assassination of Emperor Severus Alexander triggered a r...

Severus Alexander, the last emperor of the Severan dynasty, was assassinated by his own soldiers in March of 235 CE near the city of Mutina along the Danube frontier. His death marked the end of relative stability in the Roman Empire and triggered the Crisi...

Maximinus Thrax, a Roman soldier of humble origins, was proclaimed emperor by his troops following the assassination of Severus Alexander. His accession marked the beginning of the Crisis of the Third Century, as his reign was dominated by military campaign...