St. Kieran
Facts
Birth: 516
Death: 546
Author and Publisher - Catholic Online
Printable Catholic Saints PDFs
Shop St. Kieran

St. Kieran was born in Connacht, Ireland. He was the son of Beoit, a carpenter. He studied at St. Finnian's school at Clonard and taught the daughter of the king of Cuala, as he was considered the most learned monk at Clonard. Kieran spent seven years at Inishmore on Aran with St. Enda and then went to a monastery in the center of Ireland called Isel. Forced to leave by the monks because of what they considered his excessive charity, he spent some time on Inis Aingin (Hare Island) and with eight companions, migrated to a spot on the bank of the Shannon river in Offaly, where he built a monastery that became the famous Clonmacnois, reknowned for centuries as the great center of Irish learning, and was its Abbot. Many extravagant miracles and tales are told of Kieran, who is one of the twelve apostles of Ireland. He is often called St. Kieran the Younger to distinguish him from St. Kieran of Saighir. His feast day is September 9.
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.
-
- 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

Catholic Online News Declares War on Lies – A 2,000-Year-Old Force for Truth Enters the Global News Arena

How to Build a Nuclear Bomb: Start to Strike

Saint Anthony of Padua: The Miracle-Worker Who Brings Us Back to Christ
Daily Catholic
Daily Readings for Sunday, June 15, 2025
St. Germaine Cousin: Saint of the Day for Sunday, June 15, 2025
Prayer for God's Blessing of One's Daily Work: Prayer of the Day for Sunday, June 15, 2025
Daily Readings for Saturday, June 14, 2025
St. Methodius I: Saint of the Day for Saturday, June 14, 2025
- Prayer for America: Prayer of the Day for Saturday, June 14, 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.