Patronages of Saint George Aragon it is a public holiday, celebrated as the 'National Day of Aragon'. It is also a public holiday in Castile and Leon, where the day commemorates the defeat at the Revolt of the Comuneros. Apparently, the English crusaders who helped King Afonso Henriques (1109–85) in the conquest of Lisbon in 1147 introduced a devotion to Saint George to Portugal. Nevertheless, it was not until the time of King Afonso IV (1291–1357) that the use of "São Jorge!!" (Saint George) as a battle cry, substituted for the former "Sant'Iago!!" (Saint James). Nuno Álvares Pereira (1360–1431), Saint Constable of Portugal, considered
The Vision of Saint Eustace the fact that Pisanello painted Saint Eustace in Sant'Anastasia. Saint Hubert’s depiction in Italian art during this period is also unlikely. Saint Eustace is portrayed as a huntsman dressed in the height of court fashion, wearing a golden tunic and blue headdress. The patron was therefore given the opportunity to appreciate the work as a devotional piece in addition to identifying with the aristocratic pastime of hunting and chivalric ideology. The patron for whom the work was painted is, however, unknown. Suggested patrons include the Gonzaga and Filippo Maria Visconti. Leonello or Borso d’Este, keen huntsmen, have also been proposed.