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, County Meath was arrested and tried for treason which was a hanging offence. However, the charges were dropped. He returned to Oldcastle and treated like a hero by the locals. Two inmates were killed at Oldcastle during the years 1914–1918. One on 17 September 1917 during an escape with another inmate. August Bockmeyer was shot when he refused to stop. Although he survived the shooting he later succumbed to his injuries. There was an enquiry and it was declared that ‘Private Tiernan’s actions to be “quite justified” in the “discharge” of his duty.’ As stated by the article by John Smyth. The