Orcs: Notable Orcs - Azog (p4)

Except for Thráin, the Dwarves made no attempt to press their advantage by pursuing the Orcs into the mines, many of them having been slain. Dáin had glimpsed Durin's Bane deep within and warned Thráin to not attempt entering Moria. Azog's underground realm's population had been greatly reduced in the war and his reign passed to his son Bolg for the next 150 years, until Bolg's death in the Battle of Five Armies.