Thráin I
Thráin the OldKing under the Mountain
Thráin I (Third Age 1934 – 2190, died aged 256) was the King of Durin's Folk for 209 years, succeeding his father, Náin I, when he was killed by the Balrog in T.A. 1981.
Thráin I ( Third Age 1934 – 2190 , died aged 256) was the King of Durin's Folk for 209 years, succeeding his father, Náin I , when he was killed by the Balrog in T.A. 1981 . Thráin founded the Kingdom under the Mountain at Erebor , and was a descendant of Durin the Deathless via his grandfather Durin VI .