Picture: Authors of Menologion of Basil II (circa 985 AC, Constantinople), Byzantine manuscript illuminators[1]: Pantoleon with Georgios, Michael the Younger, Michael of · Public domain · Wikimedia Commons

Paul I of Constantinople

Bishop of Constantinople

SaintPre-congregation

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

Born

—

unknown

Died

350

Beatified

—

not needed: before formal processes

Canonised

By tradition

recognised before formal processes began

Who they were

Paul I of Constantinople or Saint Paul the Confessor (Greek: Παῦλος; died c. 350), was the sixth bishop of Constantinople, elected first in 337. Paul I became involved in the Arian controversy which drew in the Emperor of the West, Constans, and his counterpart in the East, his brother Roman emperor Constantius II. Paul I was installed and deposed three times from the See of Constantinople between 337 and 350. He was murdered by strangulation during his third and final exile in Cappadocia. His feast day is on 6 November.

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 Q1266354 — dates, feast day and identifiers (CC0)
English Wikipedia — Paul I of Constantinople (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.