Bifur

Bifur is one of the supporting characters in Peter Jackson's live-action trilogy, The Hobbit, which serves as a prequel to the Lord of the Rings trilogy. Unlike the other members of Thorin's company, Bifur was descended from the line of Moria, along with his cousins Bofur and Bombur.

He lost his wits after an Orc stroke him down in the head. Still having some sanity, Bifur has a good heart.