Only three of the dwarves died in The Hobbit, Thorin, Fíli and Kíli. Thorin was injured during the Battle of the Five Armies and later died as a result of his injuries, and Fíli and Kíli died defending Thorin.
The deaths of the other 10:-
Glóin told Frodo Baggins the evening before the Council of Elrond in 'The Fellowship of the Ring' that he, Dwalin, Dori, Nori, Bifur, Bofur and Bombur were all still living in Erebor (the Lonely Mountain).
Chat with our AI personalities
It would be at the Battle of the Five Armies, almost the end of the book. He and his brother die defending their uncle Thorin Oakenshield.
he died from many bad wounds a little while after the battle of five armys and also fili and kili die protecting him.and don't forget to watch the hobbit an unexpected journey,desolation of smaug and there and back again.
by cutting his head in a battle
Fili, Kili, Oin, Gloin, Thorin Oakenshield, Dwalin, Balin, Bifur, Bofur, Bombur, Dori, Nori, and Ori. The two youngest are Fili and Kili. Thorin is royalty. Thorin dies in the Battle of Five Armies. Fili and Kili, brothers, are Thorin's sister, Dis' children. Hence they are his nephews. They die beside Thorin in the Battle of Five Armies. Oin and Gloin are brothers, and Gloin also has a very important son, Gimli who plays a crucial role in The Lord of the Rings. Dwalin and Balin are brothers. Balin attempts to retake Moria and is slain by a goblin scout as he gazes into the Mirrormere. Dori, Ori, and Nori are brothers and all survive the book. Bifur, Bofur, and Bombur are the last dwarves. They are relatively minor characters except for Bombur. He has a significant role in the fact that he is so fat and is a special friend to Bilbo. His weight creates several hardships when he has to be carried or lifted by ropes.
you aren't told, but he does fight in the battle of hogwarts