Vilmos is a Prince of Fenario in Brokedown Palace, third of the four brothers. Large of body, and immensely strong, he is often asked by László to perform various tasks requiring that great strength. For example, he battles and defeats a dragon singlehanded, and survives.
He owns several norska as pets, and cares for them deeply.
After the events of Brokedown Palace, he is the one who takes the crown of Fenario.
- Mariska (friend)