Celts

The Celts were a group of culturally and linguistically-affiliated peoples who lived in Europe from the B.C. era until the Middle Ages. They primarily lived in Great Britain, Ireland, and north-west France.

The famous Celtic hero Tristan tried to slay the giant Morholt and ended up getting stabbed with his poison sword.

Thestrals had a special affinity for wizards and witches descended from the horse-loving Celtic peoples.

Appearances

 * Harry Potter and the Prisoner of Azkaban (video game)