Saint George's Day György. It is also the Day of the Police, who honour him as a patron saint. Saint George is the patron saint of the former Crown of Aragon, since King Peter I of Aragon won the Battle of Alcoraz with his patronage. He is also patron of several cities. In most cases, the reason for those cities' relation with the Saint as their holy Patron is linked to historic events which happened during the "Reconquista." As in the rest of the historical territory of the Crown of Aragon, the Feast of St George is celebrated enthusiastically in the Community of
Campo Maior, Portugal the garrison sided with Castile following the 1383–1385 Crisis. King John I of Portugal and Constable Nuno Álvares Pereira led their armies to Campo and besieged the town for six weeks, finally occupying it at the end of 1388. King John II (1481–1495) granted a new coat-of-arms to Campo Maior: a white shield, with the Arms of Portugal on one side, and John the Baptist, patron saint of the town, on the other side. In 1512, King Manuel I renewed the charter ("foral") of Campo Maior. From the late 15th Century, many of those persecuted by the Inquisition in Castile