Hilda of Whitby was an influential Anglo-Saxon abbess born around 614 AD in Northumbria, England. She played a crucial role in the early Christian church, founding the Whitby Abbey and leading it as abbess. Hilda was known for her wisdom and leadership, guiding many monks and nuns in their spiritual lives. Hilda hosted the Synod of Whitby in 664 AD, a significant meeting that addressed the differences between the Celtic and Roman practices of Christianity. Her efforts helped unify the church in England, promoting the Roman traditions. Hilda is remembered as a saint in both the Roman Catholic Church and the Anglican Communion.