In March 1473 Morton was made Master of the Rolls, and Edward found employment for his diplomatic talents; he was sent on a mission to Hungary in 1474, and was one of the negotiators of the Treaty of Pecquigny in 1475.
Political conditions in Great Britain, at the moment, made the conclusion of peace almost a necessity with the British ministry, and eventually the American negotiators were able to secure a peculiarly favourable treaty.
The British government appointed Lords Auckland and Holland as negotiators, and the result of the deliberations was the treaty of the 31st of December 1806, which contained no provision against impressments and provided no indemnity for the seizure of goods and vessels.
But the desire to discharge obligations incurred is no doubt respectable in itself, and Villehardouin, as one of the actual negotiators of the bargain, must have felt it with peculiar strength.
He was one of the negotiators of the disastrous treaties of Blois (1504), and in 1508 of the League of Cambrai against Venice.