Náin (son of Grór)
From Tolkien Gateway
The grandson of King Dáin I of Durin's folk. Náin's father was Dáin's youngest son Grór. Náin was slain at the Battle of Azanulbizar, but after his death the lines of Grór's two elder brothers failed, and Náin's son Dáin II Ironfoot became King.
