Osanna of Mantua
Italian Dominican tertiary
Feast: 18 June (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Who they were
At Mantua, Blessed Osanna Andreasi, virgin, who, having taken the habit of the Sisters of the Penance of Saint Dominic, united with wonderful wisdom the contemplation of divine things with earthly occupations and the care of good works.
The miracles
The Roman Martyrology does not describe the miracles approved in the cause.
Why that counted as sanctity
The Roman Martyrology remembers her on 18 June as a Dominican tertiary who united contemplation with earthly work and good works.
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, 18 June (Italian Bishops' Conference, Santo del giorno)
- Wikidata Q2405871 — dates, feast day and identifiers (CC0)
- English Wikipedia — Osanna of Mantua (CC BY-SA)
Checked against the sources listed on 22 September 2026. Corrections welcome.