Biography
Theodore of Pavia
About Theodore of Pavia
Theodore was a bishop of Pavia in the eighth century. Giorgia Vocino’s historical study identifies one certain document concerning him personally: an authentic letter from Pope Zachary about marriage between people connected by blood or by the spiritual kinship of baptism.
Later stories made him the defender of Pavia against Charlemagne. Vocino rejects this siege narrative as myth: another bishop, Jerome, already occupied the see in 769, before the Frankish conquest. She also accepts Donald Bullough’s argument that an epitaph traditionally assigned to Theodore belongs instead to Bishop Peter II.
Theodore’s later devotion left a visible record in the church bearing his name. A fresco cycle dated 1514 tells his legendary life in successive scenes, accompanied by captions in Italian. Its episodes include an angel announcing his election and miraculous protection of the city. The regional cultural inventory explicitly describes the cycle’s legendary character.
The same inventory names him with Syrus and Augustine among Pavia’s patrons. His devotion also belongs to the river community: the official regional tourism account identifies him as patron of fishermen, boatmen and merchants whose work was connected with the Ticino.
That connection remains part of Catholic worship in Pavia. In 2026 the diocese announced a Mass beside the Ticino in Theodore’s memory, with local rowing associations taking part. It linked the celebration to the medieval guilds and to prayers for those who work and live on the river.
The parish calendar of San Michele Maggiore lists his memorial as a bishop on 20 May.
Wondering how to weigh the stories and sources? Learn how to read a saint biography.