Michał Piaszczyński
Polish presbyter (1885-1940)
Feast: 12 June (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Who they were
Michael Piaszczynski (1 November 1885 – 18 December 1940) was a Polish Catholic priest who was arrested by the Nazis and killed at Sachsenhausen concentration camp. As a martyr he was beatified by Pope John Paul II on 13 June 1999.
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.
- Wikidata Q2805660 — dates, feast day and identifiers (CC0)
- English Wikipedia — Michał Piaszczyński (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.