Catholic saint biography

St. Peregrine Laziosi

Commemoration:
May 4
Patron Saint of:
cancer patients
Lived:
c. 1260–1345 — Forlì, Italy

Why dates and liturgical observances can differ

Read the sources for this biography
Peregrine Laziosi: painting of the dead Christ surrounded by mourners and kneeling friars
Filippo Lippi · Source ↗ · Public domain · Resized for the web; no cropping or retouching.

Biography

Peregrine Laziosi was a member of the Servite Order associated with Forlì in northern Italy. The tradition of his conversion tells of a confrontation with Philip Benizi: Philip’s forgiving response moved Peregrine to change his life. He subsequently joined the Servites and became known for prayer and service to people in need.

The conversion narrative is set amid conflict between Forlì and papal authority. His later formation took place at Siena, followed by a return to Forlì and work in a Servite community. Teaching, counsel, and assistance to poor people provide the setting for his subsequent reputation.

Art often shows Peregrine before the crucified Christ with his affected leg exposed, recalling the reported healing. That imagery explains the devotion surrounding him; it is not a promise that prayer will produce a particular medical outcome for every person who seeks his intercession.

His later life is particularly associated with a serious illness of his leg and a healing attributed to Christ before an intended amputation. This episode belongs to the devotional account of his life. It explains why people facing cancer and other serious illnesses have come to seek his intercession. His feast is celebrated on May 4.

Context & contribution

Receiving care within a community

The Servite account of Peregrine’s illness includes both a physician and the friars’ consent to a proposed operation. Those details deserve attention alongside the reported healing. The story places him within a community seeking care for a gravely ill member, rather than depicting medical help as incompatible with religious trust.

His patronage can therefore be approached through accompaniment as well as intercession. Staying with a sick person, helping with appointments, and listening without promises of a cure are fitting ways to respond to the needs his story brings into view. The devotional account is not a clinical record or a treatment recommendation.

Explore the sources for this section

AI-assisted source comparison updated 2026-09-26. Editorial approach

From the Saint Discovery blog

Keep exploring your faith

Browse all articles

Practical guides to prayer, the saints, and living the Catholic faith.

From reading to reflection

What will you carry with you?

After reading about St. Peregrine Laziosi, take a moment to consider:

  1. What practical help could you offer someone facing a serious procedure without assuming you know how they should feel?

These are reflection prompts from Saint Discovery, not quotations from the saint.

Sources and further reading

Biography source comparison recorded on . This is an AI-assisted comparison, not independent human or ecclesiastical approval.

What the recorded review covers

AI-assisted expansion using the linked historical and ecclesiastical sources; devotional traditions distinguished from documented history.

A source list helps you check an account; it does not establish that every claim is certain. Follow the biography’s qualifications about historical evidence, traditions and feast calendars.

Suggest a correction to this biography

How we research these pages and handle corrections · Directory corrections log

More lives to explore

Suggestions based on the site’s quiz themes, not a historical relationship or a measure of holiness.

Take the Saint QuizBrowse All Saints