Maximilian Kolbe
Polish Conventual Franciscan friar, martyr and saint of the Roman Catholic Church (1894–1941)
Feast: 14 August (current Roman calendar, memorial) · not in the 1962 Missal
Who they were
Raymund Kolbe was born on 8 January 1894 in Zduńska Wola, in Russian-ruled Poland. In 1907 he joined the Conventual Franciscans with his elder brother, taking the name Maximilian. In 1917 he founded the Militia Immaculatae, a movement of prayer for the conversion of sinners under Our Lady's patronage, and in 1927 the friary of Niepokalanów near Warsaw. In 1931 he founded a friary outside Nagasaki in Japan.
The Gestapo closed Niepokalanów and arrested him on 17 February 1941, and in May he was sent to Auschwitz as prisoner 16670. That summer, after a prisoner escaped, ten men were picked to die in the starvation bunker. One of them, Franciszek Gajowniczek, cried out for his wife and children, and Kolbe stepped forward and asked to take his place. He was killed by lethal injection in the bunker on 14 August 1941. Gajowniczek survived the war and was present in Rome at both the beatification and the canonisation.
The miracles
Angela Testoni — July 1948
A woman suffering from intestinal tuberculosis was cured after prayers for Father Kolbe's intercession.
Francis Ranier — August 1950
A man suffering from hardening and calcification of the arteries was cured after prayers for Father Kolbe's intercession.
Kolbe was beatified as a confessor, on the strength of these two cures. At the canonisation John Paul II went further and declared him a martyr, a 'martyr of charity' who gave his life for another, so no further miracle was required.
Why that counted as sanctity
The case of Angela Testoni was examined by the Church's doctors and theologians and approved as a miracle, opening the way to beatification. Beatification followed on 17 October 1971 by Paul VI. Canonisation followed on 10 October 1982 by John Paul II.
- Vatican News, Aug 2021 - St Maximilian Kolbe, martyr of the supreme sacrifice
- Wikipedia - Maximilian Kolbe (life, the two cures, beatification and canonisation)
- Wikipedia - Franciszek Gajowniczek
- Wikidata Q153850 — dates, feast day and identifiers (CC0)
- English Wikipedia — Maximilian Kolbe (CC BY-SA)
Checked against the sources listed on 21 September 2026. Corrections welcome.