Falstaff them: "let us every one go home, and laugh this sport o'er by a country fire; Sir John and all". Shakespeare originally named Falstaff "John Oldcastle". Lord Cobham, a descendant of the historical John Oldcastle, complained, forcing Shakespeare to change the name. Shakespeare's "Henry IV" plays and "Henry V" adapted and developed the material in an earlier play called "The Famous Victories of Henry V", in which Sir John "Jockey" Oldcastle appears as a dissolute companion of the young Henry. In the published version of "Henry IV, Part 1", Falstaff's name is always unmetrical, suggesting a name change after the
The Shakespeare Code makes reference to the many debates about Shakespeare's sexuality. Shakespeare flirts with Martha multiple times during the episode, and ultimately composes Sonnet 18 for her, calling her his "Dark Lady". This is a reference to the enigmatic female character in Shakespeare's Sonnets, although Sonnet 18 is in fact one of those addressed to a male character, the Fair Youth. Shakespeare subsequently flirts with the Doctor as well, at which the Doctor observes, "Fifty-seven academics just punched the air," a reference to the debates on this subject. There is a running joke throughout the episode in which the Doctor creates an