Tolkiens Arda – Sveriges stora Tolkienforum

In The Silmarillion, it is stated that the Dwarves were originally divided into seven clans or 'Houses'. The three who enter Tolkien's histories are:

Longbeards (Durin's folk), who inhabited the city of Khazad-dûm in the Misty Mountains;
Firebeards, who founded Nogrod in the Blue Mountains;
Broadbeams, who founded Belegost in the Blue Mountains.
After the end of the First Age, the Dwarves spoken of are almost exclusively of Durin's line. The histories of the other four Houses are not revealed by Tolkien, although he provided their names:

Ironfists
Stiffbeards
Blacklocks
Stonefoots

Jag vet inte om det finns några passande översättningar på dom där namnen.

Ohlmarks skulle säkert ha översatt "Firebeards" till Eldskägge