February 16, 0364

The Roman Emperor Jovian, involved in restoring Christianity as the official religion of Rome after Julian the Apostate's reign, dies unexpectedly, leading to the ascension of Valentinian I as emperor shortly afterward.


No specific city where the event occurred, Roman Empire | Roman Empire

Watercolor painting based depiction of The Roman Emperor Jovian, involved in restoring Christianity as the official religion of Rome after Julian the Apostate's reign, dies unexpectedly, leading to the ascension of Valentinian I as emperor shortly afterward. (364)

Death of Emperor Jovian - February 16, 364

On February 16, 364, the Roman Emperor Jovian, who had significantly impacted the religious stance of the Roman Empire by reinstating Christianity as its favored religion following the reign of the pagan emperor Julian the Apostate, died unexpectedly. This event set the stage for the subsequent rise of Valentinian I to the imperial throne.

Jovian’s Ascension and Reign

Jovian became emperor in June 363, after the sudden death of Julian the Apostate during his campaign against the Sassanian Empire. Julian’s policies had attempted to revive pagan traditions and suppress Christianity, causing religious tensions throughout the empire. Upon assuming power, Jovian reversed these policies and restored favor to Christianity. Although his short reign lasted only eight months, it marked a crucial shift in the empire’s religious dynamics, reaffirming Christian dominance and setting a precedent for his successors.

Unexpected Death

Jovian’s death on February 16, 364, was sudden and suspicious, occurring under mysterious circumstances during his journey back to Constantinople. Historical accounts offer various theories, including death by smoke inhalation from a charcoal brazier or potential assassination, but the exact cause remains uncertain. His unexpected demise led the Roman Empire into another transitional period, requiring new leadership.

Succession and Rise of Valentinian I

In the wake of Jovian’s death, the Roman army and senior officials acted swiftly to stabilize the empire’s leadership. On February 26, 364, a mere ten days after Jovian’s death, Valentinian I was proclaimed emperor by the troops in Nicaea. Valentinian, known for his military prowess and administrative skills, would go on to co-rule with his brother Valens, stabilizing the empire’s frontiers and navigating internal religious conflicts.

Historical Significance

Jovian’s brief tenure as emperor played a pivotal role in restoring and preserving the Christian faith’s status as the Roman Empire’s official religion. His policies effectively ended the pagan revival initiated by Julian, setting a course that would affect the religious landscape of Europe for centuries. The transition of power after his death also highlights the volatility and complexity of Roman imperial succession during this period.