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Aibert

Benedictine monastic and hermit

SaintBenedictinesPre-congregation

Feast: 7 April (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)

Born

1060

Died

1140

Beatified

—

not needed: before formal processes

Canonised

By tradition

recognised before formal processes began

Who they were

Aibert (or Aybert) of Crespin, (also Aibert of Tournai) was a Benedictine monastic and hermit revered for his intense life of prayer, asceticism and devotion to Mary. His biography was written by a contemporary, Robert, Archdeacon of Oostrevand.

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

The miracles

Limited information available on this saint.

Why that counted as sanctity

Limited information available on this saint.

Sources

Wikidata Q2298532 — dates, feast day and identifiers (CC0)
English Wikipedia — Aibert (CC BY-SA)

Not yet written up in full: no Church source with an account of this person has been found yet. The name, dates and step come from Wikidata and are not yet checked against Church records.