M. Carneiro (wizard)

M. Carneiro was a wizarding linguist, and author of Grammatica, a grammar compendium.

Behind the scenes

 * This character was presumably named after Mauricio Carneiro, who worked as a costume illustrator for every Harry Potter film from Goblet of Fire onward, and as a costumer for Order of the Phoenix and Half-Blood Prince.

Appearances

 * Harry Potter Page to Screen: The Complete Filmmaking Journey