Edward the Black Prince large sum of money from them, and seized many houses and much land into the prince's, their earl's, hands. On his return from Chester the prince is said to have passed by the Abbey of Dieulacres in Staffordshire, to have seen a fine church which his grandfather, Edward I, had built there, and to have granted five hundred marks, a tenth of the sum he had taken from his earldom, towards its completion; the abbey was almost certainly not Dieulacres but Vale Royal. When Edward III determined to renew the war with France in 1355, he ordered the Black Prince
Edward the Black Prince burnt, and that 3,000 persons of all ranks and ages were massacred. However modern scholarship, including the historian Richard Barber writing in 2008 in the "Oxford Dictionary of National Biography", and drawing on a wider range of evidence, places casualties much lower than Froissart did—around 300 garrison soldiers and civilians in total. The prince returned to Cognac; his sickness increased, and he was forced to give up all hope of being able to direct any further operations and to proceed first to Angoulème and then to Bordeaux. The death of his eldest son Edward, which happened at this time, grieved