Ptolemy is a character in Harry Potter and the Philosopher's Stone.
He was a wizard who gave an unknown notable contribution to the wizarding world that led to him being put on a Chocolate Frog Card. It was one of only two cards that Ron Weasley hadn't found in 1991, the other one being Agrippa.[1]
Notes and sources[]
- ↑ Harry Potter and the Philosopher's Stone, Chapter 6