Lord of the Iron Hills

Lord of the Iron Hills was the title given to the ruler of the Dwarven settlements in the Iron Hills. The title was first held by the realm's founder Grór and also by his grandson Dáin II Ironfoot, but possibly ended with the Battle of Five Armies and the reclaiming of the Lonely Mountain. Dáin thereafter moved to Erebor and he became King under the Mountain and of Durin's Folk.