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Portrait of St. Petronilla
A portrait of St. Petronilla

St. Petronilla

b. 1st or 3rd century, traditional
Feast
May 31 · III c.
Patron of
Dauphins of France, historical · Mountain travelers, traditional
Order
Virgin

Roman virgin (1st or 3rd century, traditional), traditional figure named in the early Roman martyrologies; legendarily a daughter of St. Peter (a confusion of names) but more probably an unrelated Petronilla of the Aurelian family of the catacomb of Domitilla. Long the patroness of the dauphins of France because of an alliance between Roman tradition and the Carolingians. Pre-Congregation.

Life & Times

Born: 1st or 3rd century, traditional · From: Rome / Italy.

Patronage

St. Petronilla is invoked as the patron of dauphins of france, historical, mountain travelers, traditional. Those in these callings or circumstances often turn to this saint in prayer.

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Devotional items honoring St. Petronilla, from our Sancta Lumina collection and beyond.

About Catholic Saints

Catholic saints, including St. Petronilla, are Christians whom the Catholic Church has formally recognized as having lived lifes of heroic holiness and who now dwell with God in heaven, offering an example of faith for those still on their earthly journey. Catholics don't worship saints, but ask them to pray to God with us and for us — much as one might ask a trusted friend to pray for them — trusting that those closest to God can join their voices to ours before Him. Discover more saints in the Catholic Shop Saints section.