Durin's Folk

Many of the fictional characters in J.R.R. Tolkien's legendarium are dwarves, a short stocky race inhabiting the world of Arda (the Earth in an imagined mythological past). Dwarves lived in the continent Middle-earth, mostly under its mountains.

Thorin's company consisted of the following 13 dwarves; their quest in The Hobbit is the main impetus of the plot of that story. Their quest was joined by Bilbo Baggins (a hobbit) and occasionally by the wizard Gandalf.

Thorin II Oakenshield (T.A. 2746 - 2941) was the King of Durin's Folk who led the expedition to destroy Smaug in T.A. 2941 and was slain in the Battle of Five Armies.

In Peter Jackson's The Hobbit film trilogy, Thorin is portrayed by Richard Armitage.

Balin (T.A. 2793 − 2994) was one of the twelve companions of Thorin and Bilbo Baggins on the Quest of Erebor. He wears a scarlet hood. He and his younger brother, Dwalin, were the sons of Fundin, and thus of the royal line of Durin. Many years after the death of Smaug, Balin led an expedition to recolonise Khazad-dûm. Although the colony began well, Balin was slain after only a few years, shot by Orcs as he looked into Kheled-zâram.

...
Wikipedia