Sir John Oldcastle of Martyrs". Oldcastle was also a minor character in the early Elizabethan history play the "Famous Victories of Henry V" (c. 1586?), which is generally thought to have been one of Shakespeare's sources for his plays on Henry IV and Henry V. The genesis of "Sir John Oldcastle" is crucially linked to the fact that when Shakespeare's "Henry IV" plays premiered on stage in 1597–98, the character Sir John Falstaff was called Sir John Oldcastle. This is indicated by abundant external and internal evidence. The change of names, from "Oldcastle" to "Falstaff," is mentioned in seventeenth-century works by Richard James
Oldcastle, County Meath up and set down passengers at any safe point along the route. Oldcastle, County Meath Oldcastle () is a town in County Meath, Ireland. It is located in the north-west of the county near the border with Cavan, approximately 13 miles (21 km) from Kells. The R154 and R195 regional roads cross in the town's market square. As of the 2011 census the town's population stood at 2,316. In recent years Oldcastle has grown mainly due to an influx of workers from Eastern Europe to work in the several industries, particularly furniture, bedding and victualling located in the area. The