Skip to content
Catholic Online Logo

Short Cuts


Feastday: December 10

Death: 300

Martyred soldier and companions, slain at Lentini, in Sicily. Mercurius and the oth ers were soldiers assigned to escort Christians to their deaths during the persecutions launched by Emperor Diocletian. Converted to Christianity by the heroic example of their prisoners, Mercurius and his troops surrendered themselves up to suffer the same beheading inflicted upon their newfound Christian friends.


St. Mercurius 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. Catherine of Alexandria

St. Catherine of Alexandria

St. Catherine of Alexandria, Virgin and Martyr whose feast day is November 25th. She is the patroness of philosophers and preachers. St. Catherine is believed to have been born in Alexandria of a ... 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. Helena

St. Helena

Empress mother of Constantine the Great. She was a native of Bithynia, who married the then Roman general Constantius I Chlorus about 270. Constantine was born soon after, and in 293, Constantius was made Caesar, or junior emperor. He divorced Helena to marry co ... 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. Felix of Nola

St. Felix of Nola

Felix was the son of Hermias, a Syrian who had been a Roman soldier. He was born on his father's estate at Nola near Naples, Italy. On the death of his father, Felix distributed his inheritance to the poor, was ordained by Bishop St. Maximus of Nola, and became his ... continue reading

Saints Fun Facts for St. Andre Bessette

St. Andre Bessette

When Alfred Bessette came to the Holy Cross Brothers in 1870, he carried with him a note from his pastor saying, "I am sending you a saint." The Brothers found that difficult to believe. Chronic stomach pains had made it impossible for Alfred to hold a job very long ... 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

  • 'Domestic terrorism': 5 People shot during Black Lives Matter protest ...
  • Couple heartbroken after doctor performs abortion without mother's ...
  • St. Catherine of Alexandria: Saint of the Day for Wednesday, November ...
  • Daily Readings for Wednesday, November 25, 2015
  • The Miracle Prayer HD
  • Prayer For Courage HD
  • 'Baby Jesus': Crying newborn discovered abandoned in church nativity ...

Daily Readings

Reading 1, Daniel 5:1-6, 13-14, 16-17, 23-28
1 King Belshazzar gave a great banquet for his noblemen, a thousand of ... Read More

Psalm, Daniel 3:62, 63, 64, 65, 66, 67
62 Bless the Lord, sun and moon, praise and glorify him for ... Read More

Gospel, Luke 21:12-19
12 'But before all this happens, you will be seized and persecuted; you ... Read More

Saint of the Day

Saint of the Day for November 25th, 2015 Image

St. Catherine of Alexandria
November 25: St. Catherine of Alexandria, Virgin and Martyr ... Read More