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 at last consented to a prosecution. Oldcastle refused to obey the archbishop's repeated citations, and it was only under a Royal Writ that he at last appeared before the ecclesiastical court on 23 September 1413. In a confession of his faith he declared his belief in the sacraments and the necessity of penance and true confession, but he would not assent to the orthodox doctrine of the sacrament as stated by the Bishops, nor admit the necessity of confession to a priest. He also said the veneration of images was "the great sin of idolatry". On 25 September he was