Majorian, born in the year four hundred twenty, rose to prominence as the Western Roman emperor from four hundred fifty-seven to four hundred sixty-one. A distinguished military commander, he deposed Emperor Avitus with the support of his ally Ricimer during the pivotal Battle of Placentia. At the time of his ascension, Majorian controlled only Italy, Dalmatia, and portions of Hispania and northern Gaul, yet he embarked on a vigorous campaign against the Empire's adversaries.
His reign was marked by significant military achievements, including the successful defense against a Vandal incursion into Italy shortly after he took power. Majorian's strategic prowess was further demonstrated at the Battle of Arelate, where he defeated the Visigoths, thereby safeguarding the city. He also secured Septimania, reduced the Goths to a federate status, and reclaimed Hispania for the Empire. His efforts to consolidate power included convincing Marcellinus to recognize his authority, leading to the reconquest of Sicily.
In addition to his military conquests, Majorian focused on internal reforms aimed at reducing corruption and revitalizing the state's institutions. His initiatives, however, created friction with the Roman Senate, which ultimately contributed to his downfall. In the year four hundred sixty-one, Majorian was assassinated in Dertona as part of a conspiracy orchestrated by Ricimer, who exploited the emperor's strained relations with the Senate.
Despite the tragic end to his reign, Majorian's legacy endured. The sixth-century historian Procopius lauded him as a ruler who surpassed all his predecessors in virtue, while contemporary Sidonius Apollinaris praised his gentleness towards subjects and his ferocity against enemies. Majorian's reign, though brief, was characterized by a commitment to restoring the glory of the Roman Empire amidst the challenges of his time.