Eustochia Smeralda Calafato, Italian saint (d. 1485)

Eustochia Smeralda Calafato (March 25, 1434 in Messina – January 20, 1485 also in Messina) is a Franciscan Italian Saint belonging to the Order of the Poor Clares. She is co-patroness of Messina, which is also the centre of her cultus.