Henry V of England political enmity. Henry's record of involvement in war and politics, even in his youth, disproves this tradition. The most famous incident, his quarrel with the chief justice, has no contemporary authority and was first related by Sir Thomas Elyot in 1531. The story of Falstaff originated in Henry's early friendship with Sir John Oldcastle, a supporter of the Lollards. Shakespeare's Falstaff was originally named "Oldcastle", following his main source, "The Famous Victories of Henry V". His descendants objected and the name was changed (the character became a composite of several real persons, including Sir John Fastolf). That friendship, and the
Sir John Oldcastle play, which has not survived; because of this fact, the extant play has sometimes been called "Sir John Oldcastle, Part I" or "1 Sir John Oldcastle.") In 1664, the play was one of the seven dramas added to the second impression of the Shakespeare Third Folio by publisher Philip Chetwinde. Like other subjects of Elizabethan history plays, Sir John Oldcastle was an actual person, a soldier and Lollard dissenter who was hanged and burned for heresy and treason in 1417 — thus earning himself a place in the seminal text of the Protestant Reformation in Tudor England, John Foxe's "Book