Skip to content
Catholic Online Logo

Short Cuts

Image of St. Pius V, Pope


Feastday: April 30

Birth: 1504

Death: 1572

Pope from 1566-1572 and one of the foremost leaders of the Catholic Reformation. Born Antonio Ghislieri in Bosco, Italy, to a poor family, he labored as a shepherd until the age of fourteen and then joined the Dominicans, being ordained in 1528. Called Brother Michele, he studied at Bologna and Genoa, and then taught theology and philosophy for sixteen years before holding the posts of master of novices and prior for several Dominican houses. Named inquisitor for Como and Bergamo, he was so capable in the fulfillment of his office that by 1551, and at the urging of the powerful Cardinal Carafa, he was named by Pope Julius III commissary general of the Inquisition. In 1555, Carafa was elected Pope Paul IV and was responsible for Ghislieri's swift rise as a bishop of Nepi and Sutri in 1556, cardinal in 1557, and grand inquisitor in 1558. While out of favor for a time under Pope Pius IV who disliked his reputation for excessive zeal, Ghislieri was unanimously elected a pope in succession to Pius on January 7, 1566. As pope, Pius saw his main objective as the continuation of the massive program of reform for the Church, in particular the full implementation of the decrees of the Council of Trent. He published the Roman Catechism, the revised Roman Breviary, and the Roman Missal; he also declared Thomas Aquinas a Doctor of the Church, commanded a new edition of the works of Thomas Aquinas, and created a commission to revise the Vulgate. The decrees of Trent were published throughout all Catholic lands, including Europe, Asia, Africa, and the New World, and the pontiff insisted on their strict adherence. In 1571, Pius created the Congregation of the Index to give strength to the Church's resistance to Protestant and heretical writings, and he used the Inquisition to prevent any Protestant ideas from gaining a foot hold in Italy. In dealing with the threat of the Ottoman Turks who were advancing steadily across the Mediterranean, Pius organized a formidable alliance between Venice and Spain, culminating in the Battle of Lepanto, which was a complete and shattering triumph over the Turks. The day of the victory was declared the Feast Day of Our Lady of Victory in recognition of Our Lady's intercession in answer to the saying of the Rosary all over Catholic Europe. Pius also spurred the reforms of the Church by example. He insisted upon wearing his coarse Dominican robes, even beneath the magnificent vestments worn by the popes, and was wholeheartedly devoted to the religious life. His reign was blemished only by the continuing oppression of the Inquisition; the often brutal treatment of the Jews of Rome; and the ill advised decision to excommunicate Queen Elizabeth I of England  in February 1570, an act which also declared her deposed and which only worsened the plight of English Catholics. These were overshadowed in the view of later generations by his contributions to the Catholic Reformation. Pope Clement beatified him on May 1, 1672, and Pope Clement XI canonized him on May 22, 1712.

More about St. Pius V, Pope from Wikipedia

St. Pius V, Pope Comments

More Saints

Browse Saints by Category

Popular Saints




Image of St. Joseph of Cupertino

St. Joseph of Cupertino

St. Joseph was born at Cupertino, in the diocese of Nardo in the Kingdom of Naples, in 1603. After spending his childhood and adolescence in simplicity and innocence, he finally joined the ... continue reading


Image of Pope Saint Gregory the Great

Pope Saint Gregory the Great

St. Gregory, born at Rome about the year 540, was the son of Gordianus, a wealthy senator, who later renounced the world and became one of the seven deacons of Rome. After he had acquired ... continue reading


Image of St. Thomas More

St. Thomas More

St. Thomas More, Martyr (Patron of Lawyers) St. Thomas More was born at London in 1478. After a thorough grounding in religion and the classics, he entered Oxford to study law. Upon ... continue reading

All Popular Saints

Saint of the Day

Image of St. Saturninus

St. Saturninus

St. Saturninus Bishop of Toulouse and Martyr November 29 A.D. 257     St. Saturninus went from Rome by the direction of pope Fabian, about the year 245, to preach the faith in Gaul, ... continue reading

More Saint of the Day
November 2015

Saint of the Day by E-Mail

Saint of the Day newsletter icon

Learn about the lives of the saints and other saint resources, including a calendar, over 5,000 saint biographies, our most popular saints, and a list of patron saints. 7 days / week. See Sample


Female Saints

Image of St. Therese of Lisieux

St. Therese of Lisieux

Generations of Catholics have admired this young saint, called her the "Little Flower", and found in her short life more inspiration for own lives than in volumes by theologians. Yet Therese died when she was 24, after having lived as cloistered Carmelite for ... continue reading

More Female Saints

Saint Calendar
Saint Feast Days
Saint Fun Facts


Image of St. Michael the Archangel

St. Michael the Archangel

St. Michael the Archangel - Feast day - September 29th The name Michael signifies "Who is like to God?" and was the warcry of the good angels in the battle fought in heaven against satan and his followers. Holy Scripture describes St. Michael as "one of the chief ... continue reading

Image of St. Gabriel, the Archangel

St. Gabriel, the Archangel

The name Gabriel means "man of God," or "God has shown himself mighty." It appears first in the prophesies of Daniel in the Old Testament. The angel announced to Daniel the prophecy of the seventy weeks. His name also occurs in the apocryphal book of Henoch. He was the ... continue reading

Saints Fun Facts

Saints Fun Facts for St. Paul Chong Hasang

St. Paul Chong Hasang

Feastday: September 20 The evangelization of Korea began during the 17th century through a group of lay persons. A strong vital Christian community flourished there under lay leadership until missionaries arrived from the Paris Foreign Mission Society. During ... continue reading

Saints Fun Facts for St. Romulus

St. Romulus

Roman martyr. He was a member of the imperial court under Emperor Trajan. When Romulus spoke out against the persecutions of Christians, Trajan commanded that he should be arrested and put to death in the same manner as those in whose defense he had spoken. continue reading

Christian Saints & Heroes

Image of St. Therese of Lisieux

Jennifer Hartline: Trying to Learn Humility From St. Therese

By Jennifer Hartline

St. Therese helps me understand: "the splendor of the rose and the whiteness of the lily do not take away the perfume of the little violet or the delightful simplicity of the daisy.if all flowers wanted to be roses, nature would lose her springtime beauty, and the ... continue reading

More Christian Saints & Heroes


Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Subscribe to Catholic OnlineYouTube Channel

the FEED
by Catholic Online

  • GRAPHIC IMAGES: Islamic extremist shown being BLOWN UP while making ...
  • St. Andrew: Saint of the Day for Monday, November 30, 2015
  • CRYBABY KILLER: Islamist State fighter breaks down in tears after ...
  • Daily Readings for Monday, November 30, 2015
  • The Miracle Prayer HD Video
  • MIRACLES DO HAPPEN: Days-old baby girl buried alive pulled to safety ...
  • Prayer For Courage HD Video

Daily Readings

Reading 1, Jeremiah 33:14-16
14 "Look, the days are coming, Yahweh declares, when I shall fulfil the ... Read More

Psalm, Psalms 25:4-5, 8-9, 10, 14
4 DIRECT me in your ways, Yahweh, and teach me your paths.5 ... Read More

Gospel, Luke 21:25-28, 34-36
25 'There will be signs in the sun and moon and stars; on earth nations ... Read More

Reading 2, First Thessalonians 3:12--4:2
12 May the Lord increase and enrich your love for each other and for all, ... Read More

Saint of the Day

Saint of the Day for November 29th, 2015 Image

St. Saturninus
November 29: St. Saturninus Bishop of Toulouse and Martyr ... Read More