Garumn Battlehammer

Garumn Battlehammer was the 6th King of Mithral Hall, and grandfather to the legendery Bruenor Battlehammer.

Although not confirmed, the section of Mithral Hall known as Garumn's Gorge is probably named after him.

He died fighting Duergar in Mithral Hall around 1372, when his kin mined too deep and released Shimmerglooom.