Note su nobilità e cortesia nel De regimine principum di Egidio Romano

The article focuses on the twofold-nobility idea, a nobility of conduct and line, starting from some brief comments by Brunetto Latini, Thomas Aquinas and a more explicit formulation by Henry of Ghent. Then it focuses on the usage of this double notion in the De regimine principum by Giles of Rome and on how, through this couple, particularly in the vernaculars, it leads to the creation of a new political space for thinking nobility and courtesy