Ptolemy was a famous wizard. He was featured on a Chocolate Frog Card, which, in 1991, was one of two that Ron Weasley had yet to collect (the other being Cornelius Agrippa).
Behind the scenes
- There are several historical figures who bore the name Ptolemy, the most famous being Claudius Ptolemaeus (c. 90 AD – c. 168 AD), a mathematician, astronomer, geographer, and astrologer who lived in Egypt while it was under Roman rule.
Appearances
- Harry Potter and the Philosopher's Stone (Mentioned only)