What fictional work does XXX exist in?
Falstaff
Prince Hal refers to Falstaff as ``my old lad of the castle'' in the first act of the play; the epilogue to Henry IV, Part 2, moreover, explicitly disavows any connection between Falstaff and Oldcastle, a dancer declaring: ``...where, for anything I know, Falstaff shall die of a sweat, unless already 'a be killed with your hard opinions; for Oldcastle died a martyr and this is not the man''.
Henry IV, Part 2