Thorin Oakenshield (Middle-earth Animated Universe)

Thorin Oakenshield is the deuteragonist (former tritagonist) of The Hobbit, a 1977 version of the film.

Thorin is based on the character of the same name from Tolkien's legendarium.

Background
Thorin was born in the Lonely mountain to Thrain and an unnamed mother. His grandfather, Thror (unnamed in the film) ruled as King under the Mountain. At twenty-four years old, barely an adult, Thorin and his family left the Lonely Mountain after Smaug stole Erebor and the Treasure within.

At fifty-six years old, Thorin fought in the Battle of Moria.

Approximately one hundred years before the Quest of Erebor ,Thorin's father Thrain disappeared from sight and left Thorin to become King under the mountain-in-exile. At Bree, he later met Gandalf the Grey and grouped together his kin and other fellow dwarves while planning.