Battle of Pontvallain Edward III's mistress Alice Perrers. Knolles' campaign has been estimated to have cost Edward III somewhere in the region of £66,667 (), based on his known requests for loans. But the chevauchée that preceded the battle yielded, it has been said, "plunder but little military benefit," while Maurice Keen noted that even though Knolles had reached the gates of Paris, "he had little to show for it when he reached Brittany." and illustrated how much the Hundred Years' War had changed in character by now. According to Christopher Allmand, "the days of Crécy and Poitiers were over." Pontvallain "destroyed the
Alice de Lusignan of Angoulême Alice de Lusignan of Angoulême Alice de Lusignan (or Alice of Angoulême) (born after October 1236 – May 1290) was the first wife of Marcher baron Gilbert de Clare, 7th Earl of Gloucester, and half-niece of King Henry III of England. It was rumoured that she became the mistress of her half first cousin Prince Edward, while she was briefly imprisoned on account of her husband's treason. Alice de Lusigan was born sometime after October 1236 in Angoulême, Charente, France, the daughter of Hugh XI of Lusignan, Seigneur de Lusignan, Couhe, et de Peyrat, Count of La Marche and Angoulême,