Edward the Black Prince compelling Peter of Castile to flee from his kingdom, and in setting up his bastard brother, Henry of Trastámara, as king in his stead. Peter, who was in alliance with Edward III, sent messengers to the Black Prince asking his help, and on receiving a gracious answer at Corunna, set out at once, and arrived at Bayonne with his son and his three daughters. The prince met him at Capbreton, and rode with him to Bordeaux. Many of the prince's lords, both English and Gascon, were unwilling that he should espouse Peter's cause, but he declared that it was not
Edward the Black Prince fitting that a bastard should inherit a kingdom, or drive out his lawfully born brother, and that no king or king's son ought to suffer such disrespect to royalty; nor could any turn him from his determination to restore the king. Peter won friends by declaring that he would make Edward's son king of Galicia, and would divide his riches among those who helped him. A parliament was held at Bordeaux, in which it was decided to ask the wishes of the English king. Edward replied that it was right that his son should help Peter, and the prince held