Picture: Grentidez · Public domain · Wikimedia Commons

Landelin

French saint

SaintBenedictinesPre-congregation

Feast: 15 June (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)

Born

625

Died

686

Beatified

—

not needed: before formal processes

Canonised

By tradition

recognised before formal processes began

Who they were

Saint Landelin (Dutch and Latin: Landelinus; French: La(u)ndelin; c. 625 – 686 AD in what is now Belgium) is a saint in the Eastern Orthodox Church and Roman Catholic Church.

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 Q1384857 — dates, feast day and identifiers (CC0)
English Wikipedia — Landelin (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.