Identification of the bearer: Giovanni Battista degli Orsini, Grand Master (1467-1476) of the Order of the Hospital of Saint John of JerusalemHistorical Notice: Italian noble family from Rome, including three Roman Catholic Popes (12th, 13th and 18th c.), thirteen cardinals and various military and political personalities. The arms of the Grand Master of the Order of the Hospital of Saint John of Jerusalem, Giovanni Battista degli Orsini, presented here (second and third quarters), are combined with the cross (first and fourth quarters), emblem of the Order.Notes: Photo Kostis Kallivretakis, 2005Ταύτιση φορέα του οικόσημου: Giovanni Battista degli Orsini, Μέγας Μάγιστρος (1467-1476) Τάγματος Οσπιταλίου Αγίου Ιωάννου της ΙερουσαλήμΙστορικό ...