Dates: ? - slain by Beorn III 2941
"The Goblins are upon you! Bolg of the North is coming. O Dain! whose father you slew in Moria. Behold! the bats are above his army like a sea of locusts. They ride upon wolves and Wargs are in their train!"
-The Clouds Burst, The Hobbit
Swiftly he[Beorn] returned and his wrath was redoubled, so that nothing could withstand him, and no weapon seemed to bite upon him. He scattered the bodyguard, and pulled down Bolg himself and crushed him. Then dismay fell on the Goblins and they fled in all directions.
-The Return Journey, The Hobbit
Kitt of Lindon 11.17.04.