Behind the scenes
- The first name of Barker is never revealed, besides if this is his or her first name. But it is most likely a surname.
- Barker's name is only said in the Broomstick Company name Flyte and Barker which is only mentioned in Quidditch Through the Ages.
A "barker" is an employee who stands before the entrance to a show, as at a carnival, and solicits customers with a loud sales spiel.
- Quidditch Through the Ages (Mentioned only)