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 Materials Materials, Inland Asphalt, and Interstate Concrete in 1997. The company acquired Thompson-McCully Co. in mid 1999, and Acme Materials & Construction in 2000. In March 2002, Oldcastle Materials agreed to purchase US Aggregates operations in Alabama, Arizona, Nevada, Tennessee, and Utah, Arizona, for $140 million. In 2006, the company acquired Egge Sand & Gravel. Oldcastle Materials took a fifty percent equity stake in American Cement Company for $50 million, marking Oldcastle Materials' entry into the U.S. cement industry and its first investment in Florida. The company also purchased Ashland Inc.'s paving and construction business for $1.3 billion. Oldcastle Materials purchased