Judoc was a seventh-century Breton nobleman who chose a life of religious devotion over his royal inheritance. As the son of King Juthael of Brittany, he eventually abandoned his wealth and status to be ordained as a priest. Following a pilgrimage to Rome, he spent his later years living as a hermit near the mouth of the River Canche. He is remembered for his transition from royalty to a solitary spiritual life, eventually settling in the coastal area that later became known as Saint-Josse.
Life and devotion

After renouncing his family's fortune, Judoc traveled to Rome to pursue the priesthood. He served as a chaplain for the lord of Ponthieu for several years before retreating into a hermitage. He lived in seclusion in a coastal forest until his death in 668. Tradition holds that his body remained incorruptible, a belief that led his followers to periodically trim his hair.
Veneration and legacy

A monastery was established at his retreat, which later became the Abbey of Saint-Josse. His relics were moved to Winchester, England, to protect them from raiders. His name inspired various names across Europe and influenced local folklore, including being invoked against snakebites. A precious silk shroud used to wrap his remains is currently preserved in the Louvre Museum.
