William Weasley's Brazilian pen-friend

This individual was a student who attended a wizarding school in Brazil. At some point he became pen-friends with Bill Weasley, and their two famillies were invited to participate in a student exchange program. Unfortuntaely due to the Weasley family's poor finacial situation Bill was unable to go. His pen-friend was extremely offended and sent Bill a cursed hat, which made his ears shrivel up.

Appearances

 * Harry Potter and the Goblet of Fire