 A virtuous Spanish princess becomes Queen of Portugal, then troubled by social struggles and court intrigue. She negotiates a truce between the king s and his son s factions; and performs a miracle, by changing bread into roses, to appease the king s ire, has he had forbidden her to distribute bread to the poor peasants. After her husband s death, she entered a convent, resting her crown at the tomb of San Tiago, in Compostela.