Smaug (birth unknown – Third Age 2941) was the greatest fire-breathing dragon of the Third Age

Smaug (birth unknown – Third Age 2941) was the greatest fire-breathing dragon of the Third Age. Details of his origin are unknown, but in T.A. 2770 he attacked the Lonely Mountain and the town of Dale. He claimed the treasure of the mountain for himself and forced Thrór, King under the Mountain, and his people into exile. Thorin’s quest - with the help of his burglar Bilbo Baggins - to reclaim the treasure ended in success when Smaug was slain by Bard in T.A. 2941.