Damasus I was the bishop of Rome from 366 until his death in 384. Born around 305, he likely hailed from Egitania or Rome and rose through the ecclesiastical ranks, serving as a deacon and priest before his election to the papacy. His leadership occurred during a transformative era when Christianity gained dominance throughout the Roman Empire. He is notably remembered for presiding over the Council of Rome in 382, which established the official canon of sacred scripture, and for supporting Jerome in the creation of the Vulgate Bible.