https://www.catholic.org/saints/saint.php?saint_id=3238
St. Euphrosyne of Polotsk - Saints & Angels - Catholic Online
Princess and foundress, the daughter of Prince Svyatoslav. At the age of twelve she became a nun and then a recluse. Gifted, she copied manuscripts to raise...
euphrosyne of polotsksaints angelsstcatholiconline