Of what descent is an American actor Viggo Mortensen?

Viggo Mortensen received international attention in the early 2000s with his role as Aragorn in the epic film trilogy The Lord of the Rings. His mother was American, while his father was Danish. Aside from acting, Mortensen's other artistic pursuits include fine arts, photography, poetry, and music. In 2002, he founded the Perceval Press to publish the works of little-known artists and authors.