Angerforge

The Angerforge family has a long lineage in Dark Iron dwarf history. Its current most prominent member is the stalwart General Angerforge, who has managed to elevate himself to leader of the Dark Iron armies of Blackrock Depths.

World of Warcraft
General Angerforge trained the Anvilrage dwarves for war in the West Garrison of Blackrock Depths. He was ready to defend Dagran Thaurissan until death, if necessary.

Cataclysm
The spirit of the general's ancestor, Thane Angerforge, is seen in the Athenaeum of Blackwing Descent.

It seems that General Angerforge has survived the assault on Blackrock Depths and still commands the Dark Iron armies.

Battle for Azeroth
Kasea Angerforge can be found training one headed core-hounds for the Dark Irons.