The Most Holy Trinity

The Visitation of the Blessed Virgin Mary

Saint Petronilla, virgin and martyr at Rome

Saint Hermias, legionary and martyr

Saints Cantius, Cantianus and Cantianilla, martyrs

Saint Selve, bishop of Toulouse

Blessed Giacomo Salomoni, Dominican priest

Saint Battista da Varano, abbess of the Clarisse monastery of Camerino

Blesseds Robert Thorpe and Thomas Watkinson, martyrs of England

Blessed Nicholas Barré, Minim priest, founder of the Sisters of the Infant Jesus

Saint Felix of Nicosia, Capuchin religious

Blessed Mariano da Roccacasale Di Nicolantonio, Franciscan religious

Saint Noë Mawaggali, martyr of Uganda

Saint Justin, martyr

Saints Chariton, Charitana, Evelpistus, Hierax, Peon and Liberianus, martyrs

Saints Ammon, Zenon, Ptolemy, Ingenuus, soldiers, and old Theophilus, martyrs of Alexandria of Egypt

Saints Ischyrion, army commander, and 5 soldiers, martyrs

Saint Procolo, martyr at Bologna

Saint Fortunato, priest

Saint Caprais, monk

Saint Flour, bishop of Lodève

Saint Ronan, bishop

Saint Wigstan, king of Mercia, martyr

Saint Simeone, recluse

Saint Íñigo, abbot

Blessed Teobaldo

Blessed Giovanni Pelingotto, Franciscan tertiary

Blessed John Storey, martyr of England

Blesseds Alfonso Navarrete Benito, Hernando de San José Ayala Fernández and Leo Tanaka, martyrs of Japan

Blessed Jean-Baptiste-Ignace-Pierre Vernoy de Montjournal, canon of Moulins, martyr of France

Saint Giuse Túc, martyr of Vietnam

Saint Giovanni Battista Scalabrini, bishop of Piacenza, founder of the Scalabrinians

Saint Hannibal Mary Di Francia, priest, founder of the Rogationists

Saints Marcellinus, priest, and Peter, exorcist, martyrs

Saints Pothin, bishop of Lyons, Blandine and 46 companions, martyrs

Saint Erasmus, bishop of Formia and martyr

Saint Eugene I, pope

Saint Nicephorus, bishop of Constantinople

Saint Guido, bishop of Acqui

Saint Nicola Pellegrino, pilgrim

Blesseds Sadoc, priest, and 48 companions, Dominican religious and martyrs at Sandomierz

Saint Ðaminh Ninh, martyr of Vietnam

Saints Charles Lwanga and 12 companions, martyrs of Uganda

Saint Cecilius, priest

Saint Hilaire, first bishop of Carcassonne

Saint Clotilde, queen of All the Franks

Saint Liphard, priest

Saint Oliva, virgin

Saint Kevin, founder and the abbot of the monastery of Glendalough

Saint Genès, bishop of Clermont

Saint Isaac, martyr at Cordoba

Saint Davino Armeno, Armenian pilgrim

Saint Morand, monk

Blessed Andrea Caccioli, first Franciscan priest

Saint Cono, monk

Blessed Francis Ingleby, priest and martyr of England

Saint Juan Grande Román, Hospitaller religious

Blessed Charles-René Collas du Bignon, Sulpician priest and martyr of France

Saint Phaolô Vũ Văn Ðổng, martyr of Vietnam

Blessed Diego da Vallinfreda Oddi, Franciscan religious

Birth of Saint John XXIII, pope

The Most Holy Body and Blood of Christ

Saint Quirinus, bishop of Sescia and martyr

Saint Metrophanes, bishop of Byzantium

Saint Ottato, bishop of Milevum

Saint Petroc, abbot

Saint Gualtiero, abbot

Saints Nicola and Trano, hermits

Blessed Pacifico da Cerano, Franciscan priest

Saint Francesco Caracciolo, priest, founder of the Clerics Regular Minor

Saint Filippo Smaldone, priest, and founder of the Salesian Sisters of the Sacred Heart

Blesseds Antoni Zawistowski, priest, and Stanisław Kostka Starowieyski, martyrs at Dachau

Saint Boniface, bishop of Mainz and martyr

Saints Marcian, Nicanor, Apollonius and companions, martyrs

Saint Dorotheus, bishop of Tyrus

Saint Alyre, bishop of Clermont

Saint Eutichio, bishop of Como

Saints Eoban, bishop of Utrecht, Adalar, bishop of Erfurt, and 9 companions, martyrs

Saint Sancho, martyr

Saint Franco, hermit

Saint Pietro Ispano, hermit

Saint Luca Vũ Bá Loan, priest and martyr of Vietnam

Saints Ðaminh and Ðaminh, martyrs of Vietnam

Saint Norbert, archbishop of Magdeburg, founder of Premonstratensians

Saints Artemio and Paulina, martyrs

Saint Bessarion, anchorite

Saint Cérat, bishop of Grenoble

Saint Eustorgio, bishop of Milan

Saint Jarlath, archbishop of Tuam

Saint Claude, bishop abbot of Condat

Saint Alessandro, bishop of Fiesole and martyr

Saint Hilarion the New, priest and archimandrite

Saint Colman, bishop of Dromore

Blessed Falcone, abbot

Saint Gilbert, Premonstratensian abbot

Blessed Bertrando, patriarch of Aquileia and martyr

Blessed Lorenzo da Villamagna, Franciscan priest

Blessed William Greenwood, Carthusian monk and martyr of England

Saint Marcellin Joseph Benoît Champagnat, Marist priest, founder of the Marist Brothers

Saints Phêrô Dũng, Phêrô Thuan and Vinh-Sơn Dương, martyrs of Vietnam

Saint Raphael Guízar y Valencia, bishop of Veracruz

Blessed Innocenty Guz, Conventual Franciscan priest and martyr at Sachsenhausen concentration camp