268 deaths

Pope and bishop of Rome from 259 to 268

Publius Licinius Egnatius Gallienus (, ; – September 268) was Roman emperor with his father Valerian from 253 to 260 and alone from 260 to 268. He ruled during the Crisis of the Third Century that nearly caused the collapse of the empire. He won numerous military victories against usurpers and Germanic tribes, but was unable to prevent the secession of important provinces. His 15-year reign was the longest in half a century.

Aureolus was a Roman military commander during the reign of Emperor Gallienus before he attempted to usurp the Roman Empire. After turning against Gallienus, Aureolus was killed during the political turmoil that surrounded the Emperor's assassination in a conspiracy orchestrated by his senior officers. Aureolus is known as one of the Thirty Tyrants and is referenced in ancient sources including the Historia Augusta, Zonaras' epitome and Zosimus' Historia Nova.

brother of Roman emperor Gallienus (died 268)

Roman consul 268 AD

Jin Dynasty Empress Dowager (217–268)

possible 3rd century Roman imperial usurper

Roman consul and praetorian prefect (died c.286)

Roman senator and consul (died 268)

Roman general and Praetorian Prefect (died 268)