John, King of England have involved only a few of his pack-horses. Modern historians assert that by October 1216 John faced a "stalemate", "a military situation uncompromised by defeat". John's illness grew worse and by the time he reached Newark Castle he was unable to travel any farther; John died on the night of 18/19 October. Numerous – probably fictitious – accounts circulated soon after his death that he had been killed by poisoned ale, poisoned plums or a "surfeit of peaches". His body was escorted south by a company of mercenaries and he was buried in Worcester Cathedral in front of the altar
Principality of Wales had regained the Perfeddwlad and burned the castle at Aberystwyth. Llywelyn's revolt caused John to postpone his invasion of France, and Philip Augustus, the King of France, was so moved as to contact Llywelyn and propose that they ally against the English king King John ordered the execution by hanging of his Welsh hostages, the sons of many of Llywelyn's supporters Llywelyn I was the first prince to receive the fealty of other Welsh lords at the 1216 Council of Aberdyfi, thus becoming the "de facto" Prince of Wales and giving substance to the Aberffraw claims. On succeeding his father,