Joachim Piccolomini
Italian Servite tertiary
Feast: 16 April (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Who they were
At Siena, Blessed Joachim, religious of the Order of the Servants of Mary, who shone for singular devotion to the Blessed Virgin and fulfilled the precepts of Christ by taking upon himself the troubles of the poor.
The miracles
The Roman Martyrology does not describe the miracles approved in the cause.
Why that counted as sanctity
The Roman Martyrology remembers him on 16 April as a Servite religious of Siena devoted to Our Lady who took on himself the troubles of the poor.
The cause
The cause continues. No postulation address is published here yet. Favours received through this person’s intercession, and offers of help, are best sent to the religious order or congregation they belonged to, or to the diocese where the cause was opened; either will pass them to the postulation.
- Roman Martyrology, 16 April (Italian Bishops' Conference, Santo del giorno)
- Wikidata Q2412722 — dates, feast day and identifiers (CC0)
- English Wikipedia — Joachim Piccolomini (CC BY-SA)
Checked against the sources listed on 22 September 2026. Corrections welcome.