Litany of Saints
Picture: sailko · CC BY 2.5 · Wikimedia Commons

Antoninus of Florence

Dominican friar, archbishop, and saint

SaintResearchedDominican OrderPre-congregation

Feast: 10 May (1962 Missal, III class) · not on the current Roman calendar

Born
1389
Died
1459
Beatified
not needed: before formal processes
Canonised
31 May 1523
by Adrian VI

Who they were

Antoninus Pierozzi was born in Florence on 1 March 1389, son of a notary. At fifteen he asked Blessed John Dominic to admit him to the Dominicans; accepted a year later, he made his novitiate at Cortona with Fra Angelico. He became a leader of the Dominican reform, prior of many convents, and from 1433 to 1446 vicar of the reformed Tuscan Congregation; in 1436 he founded the famous convent of San Marco in Florence, with the church built with Cosimo de' Medici's help.

As Archbishop of Florence he was known for his care of the poor and his writings on moral theology. He died on 2 May 1459; Pope Pius II gave instructions for his funeral and presided at it.

The miracles

The miracles examined for his canonisation are not described in the sources we have used.

Why that counted as sanctity

Antoninus reformed his Order and served his city as a humble, learned and charitable archbishop.

Connected on this site

  • Anthony Neyrot Blessed
    “Some months later, he learned of the death of his mentor, Antoninus of Florence, which caused him to reconsider his actions.” — Wikipedia
  • Fra Angelico Blessed
    “At fifteen he asked Blessed John Dominic to admit him to the Dominicans; accepted a year later, he made his novitiate at Cortona with Fra Angelico.” — this site's research
Sources

Checked against the sources listed on 21 September 2026. Corrections welcome.

All saints · About this site · Report a mistake on this page