Memorial of Saint Catherine of Siena, virgin and doctor of the Church

Siena, Italy: Saint Catherine of Siena and the Eucharistic Miracle of Siena - The Catholic Travel Guide

St. Catherine of Siena, whose feast day is April 29, was a 14th-Century lay Dominican, who was also a mystic, activist and author, and is a Doctor of the Church. | Catholic Central

The Eucharistic Miracles of St. Catherine of Siena

Catherine of Siena, Saint