Picture: Agobard · Public domain · Wikimedia Commons

Agobard

Spanish saint

SaintCarolingian EmpirePre-congregation

Feast: 6 June (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)

Born

769

Died

840

Beatified

—

not needed: before formal processes

Canonised

By tradition

recognised before formal processes began

Who they were

Agobard of Lyon (c. 769 – 840) was a Spanish-born priest and archbishop of Lyon, during the Carolingian Renaissance. The author of multiple treatises, ranging in subject matter from the iconoclast controversy to Spanish Adoptionism to critiques of the Carolingian royal family, Agobard is best known for his critiques of Jewish religious practices and political power in the Frankish-Carolingian realm. He was succeeded by Amulo of Lyons.

Summary from Wikipedia (CC BY-SA 4.0), until this page is written up in full.

The miracles

Limited information is available on this saint so far.

Why that counted as sanctity

Limited information is available on this saint so far.

Sources

Nominis (French bishops' conference) — Saint Agobard — Archbishop of Lyon (+840), listed by Nominis at 6 June.
Wikidata Q395171 — dates, feast day and identifiers (CC0)
English Wikipedia — Agobard (CC BY-SA)

Not yet written up in full. The Catholic source above names this person; the name, dates and step come from Wikidata and are not yet checked against Church records.