Ceslaus, O.P., () ( – ) was born in

Kamień Śląski Kamień Śląski () is a village in the administrative district of Gmina Gogolin, within Krapkowice County, Opole Voivodeship, in south-western Poland. It lies approximately north-east of Gogolin, north-east of Krapkowice, and south-east of t ...

Silesia Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...

Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...

, of the noble family of Odrowąż, and was a relative, possibly the brother, of

Hyacinth of Poland Hyacinth ( or ''Jacek Odrowąż''; – 15 August 1257) was a Polish Dominican Order, Dominican priest and missionary who worked to reform the women's monasteries in his native Poland. Educated in Paris and Bologna, he was a Doctor of Sacred ...

Biography

Having studied philosophy at

Prague Prague ( ; ) is the capital and List of cities and towns in the Czech Republic, largest city of the Czech Republic and the historical capital of Bohemia. Prague, located on the Vltava River, has a population of about 1.4 million, while its P ...

, he pursued his

theological Theology is the study of religious belief from a religious perspective, with a focus on the nature of divinity. It is taught as an academic discipline, typically in universities and seminaries. It occupies itself with the unique content of an ...

and juridical studies at the

University of Bologna The University of Bologna (, abbreviated Unibo) is a Public university, public research university in Bologna, Italy. Teaching began around 1088, with the university becoming organised as guilds of students () by the late 12th century. It is the ...

, after which he returned to

Kraków , officially the Royal Capital City of Kraków, is the List of cities and towns in Poland, second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city has a population of 804,237 ...

, where he held the office of

canon Canon or Canons may refer to: Arts and entertainment * Canon (fiction), the material accepted as officially written by an author or an ascribed author * Literary canon, an accepted body of works considered as high culture ** Western canon, th ...

and custodian of the church of

Sandomierz Sandomierz (pronounced: ; , ) is a historic town in south-eastern Poland with 23,863 inhabitants (), situated on the Vistula River near its confluence with the San, in the Sandomierz Basin. It has been part of Świętokrzyskie Voivodeship (Holy ...

. About 1218 he accompanied his uncle Ivo, Bishop of Kraków, to

Rome Rome (Italian language, Italian and , ) is the capital city and most populated (municipality) of Italy. It is also the administrative centre of the Lazio Regions of Italy, region and of the Metropolitan City of Rome. A special named with 2, ...

. Hearing of the great sanctity of Dominic of Osma, who had recently been attributed the miracle of resuscitating the nephew of Cardinal Stefano di Fossa Nova who had been killed in a fall from his horse, Ceslaus, together with Hyacinth, sought admission into the

Order of Friars Preachers The Order of Preachers (, abbreviated OP), commonly known as the Dominican Order, is a Catholic mendicant order of pontifical right that was founded in France by a Castilian priest named Dominic de Guzmán. It was approved by Pope Honorius II ...

. In 1219 Pope Honorius III invited Dominic and his companions to take up residence at the ancient Roman

basilica In Ancient Roman architecture, a basilica (Greek Basiliké) was a large public building with multiple functions that was typically built alongside the town's forum. The basilica was in the Latin West equivalent to a stoa in the Greek Eas ...

Santa Sabina The Basilica of Saint Sabina (, ) is a historic church on the Aventine Hill in Rome, Italy. It is a titular minor basilica and mother church of the Roman Catholic Order of Preachers, better known as the Dominicans. Santa Sabina is the oldest ex ...

, which they did by early 1220. Hyacinth and Ceslaus along with their companions Herman and Henry were among the first to enter the ''studium'' of the

Dominican Order The Order of Preachers (, abbreviated OP), commonly known as the Dominican Order, is a Catholic Church, Catholic mendicant order of pontifical right that was founded in France by a Castilians, Castilian priest named Saint Dominic, Dominic de Gu ...

at Rome out of which would grow the 16th-century College of Saint Thomas at

Santa Maria sopra Minerva Santa Maria sopra Minerva is one of the major Church (building), churches of the Order of Preachers (also known as the Dominicans) in Rome, Italy. The church's name derives from the fact that the first Christian church structure on the site was b ...

and the Pontifical University of Saint Thomas Aquinas, ''Angelicum'' in the 20th century. After an abbreviated

novitiate The novitiate, also called the noviciate, is the period of training and preparation that a Christian ''novice'' (or ''prospective'') monastic, apostolic, or member of a religious order undergoes prior to taking vows in order to discern whether ...

Ceslaus, Hyacinth and their companions received the

religious habit A religious habit is a distinctive set of clothing worn by members of a religious order. Traditionally, some plain garb recognizable as a religious habit has also been worn by those leading the religious Hermit, eremitic and Anchorite, anchorit ...

of the Order from Dominic himself in 1220. Their

completed, Dominic sent the young

friars A friar is a member of one of the mendicant orders in the Catholic Church. There are also friars outside of the Catholic Church, such as within the Anglican Communion. The term, first used in the 12th or 13th century, distinguishes the mendic ...

back as

missionaries A missionary is a member of a religious group who is sent into an area in order to promote its faith or provide services to people, such as education, literacy, social justice, health care, and economic development.Thomas Hale 'On Being a Miss ...

to their own country. Establishing a

friary A monastery is a building or complex of buildings comprising the domestic quarters and workplaces of monastics, monks or nuns, whether living in communities or alone (hermits). A monastery generally includes a place reserved for prayer which may ...

at Friesach in Austria, they proceeded to Kraków whence Ceslaus was sent by Hyacinth to Prague, the metropolis of

Bohemia Bohemia ( ; ; ) is the westernmost and largest historical region of the Czech Republic. In a narrow, geographic sense, it roughly encompasses the territories of present-day Czechia that fall within the Elbe River's drainage basin, but historic ...

. Labouring with much fruit throughout the Diocese of Prague, Ceslaus went to

Wrocław Wrocław is a city in southwestern Poland, and the capital of the Lower Silesian Voivodeship. It is the largest city and historical capital of the region of Silesia. It lies on the banks of the Oder River in the Silesian Lowlands of Central Eu ...

, where he founded a large

priory A priory is a monastery of men or women under religious vows that is headed by a prior or prioress. They were created by the Catholic Church. Priories may be monastic houses of monks or nuns (such as the Benedictines, the Cistercians, or t ...

, and then extended his missionary labours over a vast territory, embracing Bohemia, Poland,

Pomerania Pomerania ( ; ; ; ) is a historical region on the southern shore of the Baltic Sea in Central Europe, split between Poland and Germany. The central and eastern part belongs to the West Pomeranian Voivodeship, West Pomeranian, Pomeranian Voivod ...

, and

Saxony Saxony, officially the Free State of Saxony, is a landlocked state of Germany, bordering the states of Brandenburg, Saxony-Anhalt, Thuringia, and Bavaria, as well as the countries of Poland and the Czech Republic. Its capital is Dresden, and ...

. Sometime after the death of Hyacinth he was chosen the

Provincial Superior A provincial superior is an officer of a religious institute (including religious orders) acting under the institute's Superior General. A provincial superior exercises general supervision over all the members of that institute in a territorial ...

for Poland. Whilst he was superior of the convent of Wrocław all Poland was threatened by the

Mongols Mongols are an East Asian ethnic group native to Mongolia, China ( Inner Mongolia and other 11 autonomous territories), as well as the republics of Buryatia and Kalmykia in Russia. The Mongols are the principal member of the large family o ...

. The city of Wrocław being besieged, the people sought the aid of Ceslaus, who by his prayers miraculously averted the impending calamity. Four persons are said to have been raised to life by him. He died at Wrocław. His tomb is located in the Church of St. Adalbert in Wrocław. Having always been venerated as a blessed, his

cult Cults are social groups which have unusual, and often extreme, religious, spiritual, or philosophical beliefs and rituals. Extreme devotion to a particular person, object, or goal is another characteristic often ascribed to cults. The term ...

was finally confirmed by

Pope Clement XI Pope Clement XI (; ; ; 23 July 1649 – 19 March 1721), born Giovanni Francesco Albani, was head of the Catholic Church and ruler of the Papal States from 23 November 1700 to his death in March 1721. Clement XI was a patron of the arts an ...

in 1713. His feast is celebrated throughout the Dominican Order on 16 July.

References

External links

"St. Ceslas, Confessor"
''Butler's Lives of the Saints''

at the

Catholic Encyclopedia ''The'' ''Catholic Encyclopedia: An International Work of Reference on the Constitution, Doctrine, Discipline, and History of the Catholic Church'', also referred to as the ''Old Catholic Encyclopedia'' and the ''Original Catholic Encyclopedi ...

{{Authority control 1180s births 1240s deaths Polish beatified people Polish Dominicans Odrowąż family People from Silesia 13th-century Christian saints 13th-century Polish people Beatifications by Pope Clement XI