Pope Julius I

Pope Julius I was the bishop of Rome from around 337 to 352 AD, serving as the pope during a crucial period in early Christian history. He is known for officially declaring December 25 as the date to celebrate Jesus' birth, aligning with existing winter solstice traditions. Julius also worked to resolve doctrinal disputes and supported the construction of important Christian sites, including the original St. Peter’s Basilica. His leadership helped solidify the church’s organizational structure and influence during a time when Christianity was becoming more widespread and organized within the Roman Empire.