Teobaldo di Vienne
Saint Théobald de Vienne, également connu sous le nom de Thibaud, était l'archevêque de Vienne de 970 après JC jusqu'à sa mort en 1001 après JC.
Feast: 21 May (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Who they were
At Vienne in Burgundy, now in France, Saint Theobald, bishop, who for forty-four years honoured this see with his outstanding example of charity and piety.
The miracles
There was never a formal cause: he has been honoured as a saint since before the Church's formal processes began.
Why that counted as sanctity
The Roman Martyrology remembers him on 21 May as a bishop of Vienne for forty-four years, outstanding in charity and piety.
- Roman Martyrology, 21 May (Italian Bishops' Conference, Santo del giorno)
- Wikidata Q30076346 — dates, feast day and identifiers (CC0)
Checked against the sources listed on 22 September 2026. Corrections welcome.