In Henry Fielding’s parody The Tragedy of Tragedies, one of Arthur’s several courtiers.
In the chaotic ending of the play, Doodle slays Huncamunca, Arthur’s daughter, and is in turn slain by either Dollallolla, Arthur’s queen, or Mustacha, one of Dollallolla’s maidservants.
Source
Tom Thumb and The Tragedy of Tragedies | Henry Fielding, 1730