Skip to content

St. Theodosia of Constantinople

  1. Catholic Online
  2. Saints & Angels

Facts

Feastday: July 18
Death: 745

Author and Publisher - Catholic Online
Printable Catholic Saints PDFs
Shop St. Theodosia of Constantinople

Nun and martyr. Born to a noble family, she was orphaned in her youth and eventually became a nun at Constantinople (modern Istanbul, Turkey) at the monastery of St. Anastasia. She led a group of nuns in defense of the icon of Christ which hung over the main door of the community when soldiers were sent to enforce the decrees of the Iconoclast emperors Leo Ill the Isaurian  and Constantine V. Theodosia and twelve other nuns were arrested and tortured; Theodosia died of her grievous injuries while in prison. It is possible that the account of Theodosia is fictitious, based perhaps on the story of the fourth-century martyrs Theodora and companions who are venerated on the same feast day.

Continue reading about St. Theodosia of Constantinople

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.

Pope Leo XIV – First American Pope

Pope Leo XIV – First American Pope
Catholic PDFs - Print - Free Light a Virtual Prayer Candle

5 Ways Surrendering to God Changes Your Life

Pope Leo XIV Defends Traditional Union Between Man and Woman, Calls for Peace and Dignity for All

Is California’s Big One Closer Than We Think?

Daily Catholic

Saints & Angels

Prayers

Bible

More of Catholic Online

Secret Archives of the Saints, Subscribe Today

Secret Archives of the Saints, Subscribe Today

Catholic Online Logo

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.