Saint Catherine of Genoa

CatholicSaints.Info: Catherine of Genoa CatholicSaints.Info: Catherine of Genoa- Profile of the saint known as the Apostle of Purgatory (for her celebrated treatise on the subject). With links. The Life and Doctrine of Saint Catherine of Genoa The Life and Doctrine of Saint Catherine of Genoa- Includes a biography, plus St. Catherine's "Spiritual Dialogue" and "Treatise on Purgatory." Available in several formats. St. Catherine of Genoa St. Catherine of Genoa- Mystic, author, d. 1510. Biography in the Catholic Encyclopedia.