Saint Medardus or St Medard (French: Médard or Méard) (ca. 456–545) was the Bishop of Noyon. He moved the seat of the diocese from Vermand to Noviomagus Veromanduorum (modern Noyon) in northern France. Medardus was one of the most honored bishops of his time, often depicted laughing, with his mouth wide open, and therefore he was invoked against toothache. Life St Medardus was born around 456 at Salency, Oise, in Picardy. His father, Nectaridus, was a noble of Frankish origin, while his mother Protagia was Gallo-Roman. The Roman Martyrology includes the fanciful tale that Saint Gildard, Bishop of Rouen, was his brother, "born on the same day, consecrated bishops on the same day, and on the same day withdrawn from this life." A pious fiction links his childhood to his future bishoprics: "He often accompanied his father on business to Vermand and Tornacum (modern Tournai), where he frequented the schools, carefully avoiding all worldly dissipation". Medardus lived during the immediate aftermath of the fall of the Western Roman Empire. The last Western Roman emperor was deposed in 476. During 481–511, the Salian Frankish king Clovis I conquered and united several Germanic successor states to form the Kingdom of Francia, the predecessor of modern France and Germany. He was ordained at the age of 33. His piety and knowledge, considerable for that time, caused Bishop Alomer of Vermand to confer on him Holy Orders. At the death of Alomer in 530, Medard was chosen to succeed him as bishop of Vermand. Despite his objections, he found himself obliged to accept the heavy responsibilities of the position, to which he devoted himself zealously. Evidence for his deeds as bishop is thin. He is held to have removed the seat of his bishopric from Vermand, a little city with no defences, to Noviomagus Veromanduorum (modern Noyon), the strongest place in that region of Neustria, in 531. That year Clotaire marched against the Thuringii with his brother Theuderic I, but struggles with the Burgundians also troubled Merovingian Neustria. Medardus was a councillor to Clotaire, the Merovingian king at Noviodunum (modern Soissons). It is also claimed that in 532, at the death of Saint Eleutherius, bishop of Tornacum, Medardus was invited to assume the direction of that diocese also. He refused at first, but being urged by Clotaire himself, he at last accepted. The union of the two dioceses of Noviomagus/Noyon and Tornacum/Tournai lasted until