John Oldcastle alive. His heretical opinions and early friendship with Henry V created a traditional scandal which long continued. In the old play "The Famous Victories of Henry V", written before 1588, Oldcastle figures as the Prince's boon companion. When Shakespeare adapted that play in "Henry IV, Part 1", Oldcastle still appeared, but when the play was printed in 1598, the name was changed to Falstaff (modelled after John Fastolf), in deference to one of Oldcastle's descendants, Lord Cobham. Though the fat knight still remains "my old lad of the Castle", the stage character has nothing to do with the Lollard leader.
Oldcastle Revolt Oldcastle managed to evade detainment with support of his old friend John ap Harry, who collected rents from his forfeited estates. Oldcastle was eventually arrested in the area of Welshpool, Montgomeryshire, while returning from a meeting with Welsh rebel Gruffudd ab Owain Glyndŵr, the father of whom he had fought during the early stages of the Glyndŵr Rising. Oldcastle was then escorted to London, where he was brought to the St. Giles's Fields and burned at the stake on 14 December 1417. Oldcastle Revolt The Oldcastle Revolt was a Lollard uprising directed against the Catholic Church and the English king,