
Bl. Ceslaus
Facts
Birth: 1184
Death: 1242
Author and Publisher - Catholic Online
Printable Catholic Saints PDFs
Shop Bl. Ceslaus

Blessed Ceslaus was the son of a noble Silesian family and possibly St. Hyacinth's brother. Hee was ordained, became a canon in Cracow, Poland, a provost at St. Mary's in Sandomir, went to Rome, and was received into the Dominicans by St. Dominic. Blessed Ceslaus preached in Poland, Silesia, Pomerania, and Bohemia, was spiritual adviser to St. Hedwig, was elected provincial of the Polish province, and became prior of a priory at Breslau. His prayers were credited for the defeat of Tartans attacking Breslau in Silesia during their invasion of 1240. His cult was confirmed in 1713. His feast day is July 17.
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.

Novena for Pope Francis | FREE PDF Download
-
- Easter / Lent
- Ascension Day
- 7 Morning Prayers
- Mysteries of the Rosary
- Litany of the Bl. Virgin Mary
- Popular Saints
- Popular Prayers
- Female Saints
- Saint Feast Days by Month
- Stations of the Cross
- St. Francis of Assisi
- St. Michael the Archangel
- The Apostles' Creed
- Unfailing Prayer to St. Anthony
- Pray the Rosary

Cardinals Request Prayers from Faithful Ahead of Historic May 7 Conclave

How a New Pope Is Elected

Toy Shortages Threaten Christmas Traditions as Trade War Impacts Retailers
Daily Catholic
Daily Readings for Thursday, May 01, 2025
St. Marculf: Saint of the Day for Thursday, May 01, 2025
To Saint Peregrine: Prayer of the Day for Thursday, May 01, 2025
Daily Readings for Wednesday, April 30, 2025
St. Pius V, Pope: Saint of the Day for Wednesday, April 30, 2025
- Prayer to Saint Joseph for Success in Work: Prayer of the Day for Wednesday, April 30, 2025
Copyright 2025 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 2025 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.