Osmanna

Osmanna, also called Agariarga, was, according to tradition, an Irish virgin of royal birth who crossed to Brittany and lived as an anchoress, alone, in a hermitage. According to one source this was near Saint-⁠Brieuc, according to another near the mouth of the Loire. Many healings are attributed to her. Her story may have little historical basis. She reposed around the year 650. She is a saint of the undivided Church, venerated in the West.

Her commemoration falls on 9 September (new calendar); the Churches on the Old Calendar keep the same day of the Menaion on 22 September of the civil calendar.