Skip to content
Little girl looking Hi readers, it seems you use Catholic Online a lot; that's great! It's a little awkward to ask, but we need your help. If you have already donated, we sincerely thank you. We're not salespeople, but we depend on donations averaging $14.76 and fewer than 1% of readers give. If you donate just $5.00, the price of your coffee, Catholic Online School could keep thriving. Thank you. Help Now >

St. Ceslaus

Free World Class Education
FREE Catholic Classes

Born at Kamien in Silesia, Poland (now Prussia ), about 1184; died at Breslau about 1242. He was of the noble family of Odrowatz and a relative, probably a brother, of St. Hyacinth. Having studied philosophy at Prague, he pursued his theological and juridical studies at the University of Bologna, after which he returned to Cracow, where he held the office of canon and custodian of the church of Sandomir. About 1218 he accompanied his uncle Ivo, Bishop of Cracow, to Rome. Hearing of the great sanctity of St. Dominic, who had recently raised to life the nephew of Cardinal Orsini, Ceslaus, together with St Hyacinth, sought admission into the Order of Friars Preachers . They received the religious habit from the hands of St. Dominic in the convent of Sabina. Their novitiate completed, St. Dominic sent the two young religious back as missionaries to their own country. Establishing a monastery at Friesach in Austria, they proceeded to Cracow whence Ceslaus was sent by St. Hyacinth to Prague, the metropolis of Bohemia.

Labouring with much fruit throughout the Diocese of Prague, Ceslaus went to Breslau, where he founded a large monastery, and then extended his apostolic labours over a vast territory, embracing Bohemia, Poland, Pomerania, and Saxony. Sometime after the death of St. Hyacinth he was chosen provincial of Poland. Whilst he was superior of the convent of Breslau all Poland was threatened by the Tatars. The city of Breslau being besieged, the people sought the aid of St. Ceslaus, who by his prayers miraculously averted the impending calamity. Four persons are said to have been raised to life by him. Having always been venerated as a saint, his cult was finally confirmed by Clement XI in 1713. His feast is celebrated throughout the Dominican order on 16 July.

Join the Movement
When you sign up below, you don't just join an email list - you're joining an entire movement for Free world class Catholic education.

Catholic Online Logo

Copyright 2024 Catholic Online. All materials contained on this site, whether written, audible or visual are the exclusive property of Catholic Online and are protected under U.S. and International copyright laws, © Copyright 2024 Catholic Online. Any unauthorized use, without prior written consent of Catholic Online is strictly forbidden and prohibited.

Catholic Online is a Project of Your Catholic Voice Foundation, a Not-for-Profit Corporation. Your Catholic Voice Foundation has been granted a recognition of tax exemption under Section 501(c)(3) of the Internal Revenue Code. Federal Tax Identification Number: 81-0596847. Your gift is tax-deductible as allowed by law.