Skip to content
Catholic Online Logo
Image of St. Dominic

Facts

Feastday: August 8

Patron of Astronomers

Birth: 1170

Death: 1221


St. Dominic (1170-1221). Son of Felix Guzman and Bl. Joan of Aza, he was born at Calaruega, Spain, studied at the Univ. at Palencia, was probably ordained there while pursuing his studies and was appointed canon at Osma in 1199. There he became prior superior of the chapter, which was noted for its strict adherence to the rule of St. Benedict. In 1203 he accompanied Bishop Diego de Avezedo of Osma to Languedoc where Dominic preached against the Albigensians (heresy) and helped reform the Cistercians. Dominic founded an institute for women at Prouille in Albigensian territory in 1206 and attached several preaching friars to it. When papal legate Peter of Castelnan was murdered by the Albigensians in 1208, Pope Innocent III launched a crusade against them headed by Count Simon IV of Montfort which was to continue for the next seven years. Dominic followed the army and preached to the heretics but with no great success. In 1214 Simon gave him a castle at Casseneuil and Dominic with six followers founded an order devoted to the conversion of the Albigensians; the order was canonically approved by the bishop of Toulouse the following year. He failed to gain approval for his order of preachers at the fourth General Council of the Lateran in 1215 but received Pope Honorius III's approval in the following year, and the Order of Preachers (the Dominicans) was founded.

Dominic spent the last years of this life organizing the order, traveling all over Italy, Spain and France preaching and attracting new members and establishing new houses. The new order was phenomenally successful in conversion work as it applied Dominic's concept of harmonizing the intellectual life with popular needs. He convoked the first general council of the order at Bologna in 1220 and died there the following year on August 6, after being forced by illness to return from a preaching tour in Hungary. He was canonized in 1234 and is the patron saint of astronomers. Feast day is Aug. 8.


More about St. Dominic from Wikipedia

St. Dominic Video from YouTube

St. Dominic Comments




More Saints





Browse Saints by Category


Popular Saints

Rank

Saint

15.

Image of St. Clare

St. Clare

Clare was a beautiful Italian noblewoman who became the Foundress of an order of nuns now called "Poor Clares." When she heard St. Francis of Assisi preach, her heart burned with ... continue reading | shop

16.

Image of St. Augustine of Hippo

St. Augustine of Hippo

St. Augustine of Hippo is the patron of brewers because of his conversion from a former life of loose living, which included parties, entertainment, and worldly ambitions. His complete ... continue reading | shop

17.

Image of St. Peter, First Pope

St. Peter, First Pope

Simon Peter or Cephas, the first pope, Prince of the Apostles, and founder, with St. Paul, of the see of Rome. Peter was a native of Bethsaida, near Lake Tiberias, the son of John, and ... continue reading | shop

All Popular Saints

Saint of the Day

Image of St. Rita

St. Rita

St. Rita was born at Spoleto, Italy in 1381. At an early age, she begged her parents to allow her to enter a convent. Instead they arranged a marriage for her. Rita became a good wife and mother, but ... continue reading

More Saint of the Day

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


Required


Female Saints

Image of St. Jude Thaddaeus

St. Jude Thaddaeus

St. Jude, known as Thaddaeus, was a brother of St. James the Less, and a relative of Our Saviour. St. Jude was one of the 12 Apostles of Jesus. Ancient writers tell us that he preached the Gospel in Judea, Samaria, Idumaea, Syria, Mesopotamia, and Lybia. According ... continue reading

More Female Saints



Saint Calendar
Saint Feast Days
Saint Fun Facts

Angels

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. John Vianney

St. John Vianney

St. John Vianney, Priest (Patron of priests) Feast day - August 4 Universally known as the "Cure of Ars)," St. John Mary Vianney was ordained a priest in 1815. Three years later he was made ... continue reading

Saints Fun Facts for St. Bridget of Sweden

St. Bridget of Sweden

Saint Birgitta was the daughter of Uppland’s Lagman, Birger Petersson and his wife, Ingeborg, who was a member of the same clan as the reigning family. Birgitta’s family was pious; her father went to ... continue reading



Christian Saints & Heroes

Image of Pope Francis will canonize Blessed Junipero Serra, the heroic 'Apostle of California.' in September 2015.

A Patron Saint for California

By Justin Soutar

During his visit to the United States this coming September, Pope Francis will canonize Blessed Junipero Serra, the heroic 'Apostle of California.' Once that happens, the Golden State will have its own patron saint and the Church will have another great missionary role ... continue reading

More Christian Saints & Heroes


Newsletters

Newsletter Sign Up icon

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

Daily Readings

Reading 1, Acts 25:13-21
13 Some days later King Agrippa and Bernice arrived ... Read More

Psalm, Psalms 103:1-2, 11-12, 19-20
1 [Of David] Bless Yahweh, my soul, from the depths ... Read More

Gospel, John 21:15-19
15 When they had eaten, Jesus said to Simon Peter, ... Read More

Saint of the Day

Saint of the Day for May 22nd, 2015 Image

St. Rita
May 22: St. Rita was born at Spoleto, Italy in 1381. At an early age, ... Read More

Inform, Inspire & Ignite Logo

Find Catholic Online on Facebook and get updates right in your live feed.

Become a fan of Catholic Online on Facebook


Follow Catholic Online on Twitter and get News and Product updates.

Follow us on Twitter