Henry IV, Part 2 rebel Sir John Oldcastle, for "Oldcastle died martyr, and this is not the man." Falstaff had originally been named Oldcastle, following Shakespeare's main model, an earlier play "The Famous Victories of Henry V". Shakespeare was forced to change the name after complaints from Oldcastle's descendants. While it is accepted by modern critics that the name was originally Oldcastle in Part 1, it is disputed whether or not Part 2 initially retained the name, or whether it was always "Falstaff". According to René Weis, metrical analyses of the verse passages containing Falstaff's name have been inconclusive. Shakespeare's primary source for "Henry
John Oldcastle military career Oldcastle became a trusted supporter of Henry, Prince of Wales, later to become King Henry V, who regarded Sir John as "one of his most trustworthy soldiers". Oldcastle was a member of the expedition which the young Henry sent to France in 1411 in a successful campaign to assist the Burgundians in the Armagnac-Burgundian Civil War. Lollardy had many supporters in Herefordshire, and Oldcastle himself had adopted Lollard doctrines before 1410, when the churches on his wife's estates in Kent were laid under interdict for unlicensed preaching. In the convocation which met in March 1413, shortly before the