Morholt's brother

The brother of Morholt was the King of Ireland. He was a giant like his sibling.

Behind the scenes

 * In the real Arthurian legends, Morholt is the brother of the Queen of Ireland, Iseult (not to be confused with her daughter of the same name who is featured in Tristan and Iseult.)

Appearances

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