Gulliver Pokeby (1750 - 1839) was a Magizoologist, expert on magical birds, and the author of Why I Didn't Die When the Augurey Cried. He was the first to identify that the Augurey's cries meant rain was coming, rather than impending death.  He was immortalised on a Chocolate Frog Card, which featured him wearing his golden pocket watch.
Gulliver is French for glutton.
- Harry Potter and the Philosopher's Stone (video game) (Appears on a Famous Wizard Card)
- Harry Potter and the Chamber of Secrets (video game) (Appears on a Famous Wizard Card)
- Fantastic Beasts and Where to Find Them
- Pottermore (Appears on a Famous Wizard Card)