Hugh Glass (c. 1783 – 1833) was an American frontiersman, fur trapper, trader, hunter and explorer. He is best known for his story of survival and forgiveness after being left for dead by companions when he was mauled by a grizzly bear.
No records exist regarding his origins but he is widely said to have been born in Pennsylvania to Scotch-Irish parents. Glass became an explorer of the watershed of the Upper Missouri River, in present-day Montana, the Dakotas, and the Platte River area of Nebraska. His life story has been the basis of two feature-length films: Man in the Wilderness (1971) and The Revenant (2015). They both portray the survival struggle of Glass who, after being abandoned by companions, crawled and stumbled 200 miles (320Â km) to Fort Kiowa, South Dakota.