Edward the Black Prince Langham, archbishop of Canterbury. According to Jean Froissart the contract of marriage (the engagement) was entered into without the knowledge of the king. The prince and his wife resided at Berkhamsted in Hertfordshire. On 19 July 1362 his father, Edward III granted the Black Prince all his dominions in Aquitaine and Gascony, to be held as a principality by liege homage on payment of an ounce of gold each year, together with the title of Prince of Aquitaine and Gascony. During the rest of the year he was occupied in preparing for his departure to his new principality, and after
Edward the Black Prince he returned to England, leaving John in charge of Sir Walter Manny and three other knights. He accompanied his father to Calais on 9 October to assist at the liberation of King John and the ratification of the treaty. He rode with John to Boulogne, where he made his offering in the Church of the Virgin. He returned with King Edward to England at the beginning of November. On 10 October 1361 the prince, now in his 31st year, married his cousin Joan, countess of Kent, daughter of Edmund of Woodstock, Earl of Kent, younger son of Edward I, and