Polish Princess, Euphemia of Raciborz lived a devout life of delf-denial and Christian virtues, and she is deepy venerated in Raciborz and was a candidate for the altars.
Euphemia of Raciborz (Polish: Eufemia raciborska) (1299/1301  17 January 1359) was a Polish princess member of the House of Piast in the Raciborz branch and Dominican Prioress in Raciborz. The later hagiography emphasized Euphemia's devout life, full of self-denial and plenty of Christian virtues. Today she is deeply venerated in Raciborz and was a candidate for the altars. 
