July 18
St. Theodosia (c. 745)
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.