Magna Carta
The barons chose their time to put John under pressure. John had lost a battle against the French, been excommunicated by the Pope (1209–1213), and feared civil war at home. He met the barons at Runnymede, 20 miles south-west of London, in June 1215. The negotiation was managed by John's half-brother, William Longspée, and Elias of Dereham, steward to the Archbishop of Canterbury, Stephen Langton.