 Other articles dealt with punishing specific persons , foremost among these , Piers Gaveston . Article 20 describes at length the offenses committed by Gaveston ; he was once more condemned to exile and was to abjure the realm by 1 November . The bankers of the Italian Frescobaldi company were arrested , and their goods seized . It was held that the king ’ s great financial dependence on the Italians was politically unfortunate . The last individuals to be singled out for punishment were Henry de Beaumont and his sister , Isabella de <unk> , two foreigners associated with the king ’ s household . Though it is difficult to say why these two received particular mention , it could be related to the central position of their possessions in the Scottish war . 
