Earl was a title of nobility. Prior to the Force Wars, several of the feudal gangsters on the planet of Shikaakwa wore the title of earl. Millennia later, the Human King Veruna of the world of Naboo was related to an earl of Vis.
- Star Wars: The Old Republic (Codex entry)
- Inside the Worlds of Star Wars: Episode I
- Star Wars: Complete Locations
- The Complete Star Wars Encyclopedia
- Star Wars: Dawn of the Jedi 0
- Earl on Wikipedia