Olivia of Palermo, Palermo, 448 – Tunis, 10 June 463, while according to another tradition she is supposed to have lived in the late 9th century AD in the Muslim Emirate of Sicily is a Christian virgin-martyr who was venerated as a local patron saint of Palermo, Sicily, since the Middle Ages, as well as in the Sicilian towns of Monte San Giuliano, Termini Imerese, Alcamo, Pettineo and Cefalù. Wikipedia