Henry IV, Part 1 of Patay, and whom Shakespeare had previously represented in "Henry VI, Part 1". Fastolf had died without descendants, making him safe for a playwright's use. Shortly afterward, a team of playwrights wrote a two-part play entitled "Sir John Oldcastle", which presents a heroic dramatisation of Oldcastle's life and was published in 1600. In 1986, the Oxford Shakespeare edition of Shakespeare's works rendered the character's name as Oldcastle, rather than Falstaff, in "Henry IV, Part 1" (although not, confusingly, in "Part 2"), as a consequence of the editors' aim to present the plays as they would have appeared during their original
Oldcastle, County Meath of Laurence Gilson, a native of Oldcastle Parish. A statue of him was unveiled in May 2011. Gilson donated money to the town of Oldcastle in 1810 for the establishment of a multi-faith school. The Show Hall in Oldcastle is located near the church. It hosts bingo, show dances, show bands and Le Chéile concerts annually. Oldcastle railway station, at the end of a branch line from Navan, opened on 17 March 1863 and for many years provided a source of revenue and income for local farmers as well as other industries in the area by allowing local goods and