Bifur, a descendant of the Dwarves of Khazad-dûm, but was not of Durin's Folk. His parents are unknown, and most of his familial relations are unclear but he and his family were driven out of their home in the Lonely Mountain by the Dragon Smaug. Forced to live in exile, the Dwarf warrior worked as a toy maker. Following Thorin II Oakenshield to a new life in the Blue Mountains, he continued his life as a toy maker.