One of the Weasley twins. Fred and George are the fourth and fifth Weasley children and as their three older brothers are well-behaved and successful, the twins take it upon themselves to get into as much trouble as possible. They're consummate jokesters and torment Percy especially. They give Harry the Marauder's Map, which they stole from Filch's office, so that he can visit Hogsmeade without a permission form. Fred and George also play Quidditch as Beaters.
George Weasley Character Timeline in Harry Potter and the Prisoner of Azkaban
The timeline below shows where the character George Weasley appears in Harry Potter and the Prisoner of Azkaban. The colored dots and icons indicate which themes are associated with that appearance.
...annoyed about Percy. Harry tries to tell Ron about what he learned but Fred and George interrupt. Finally, everyone assembles downstairs with their trunks and animals. Hermione assures Crookshanks that she'll... (full context)
...The Slytherins all laugh and Pansy Parkinson yells at Harry that the dementors are coming. George passes out schedules at the Gryffindor table and asks Harry what's wrong. When Ron motions... (full context)