Doc Holliday
John Henry “Doc” Holliday was an American gambler, gunfighter, and dentist. He was a close friend and associate of lawman Wyatt Earp. Holliday is best known for his role in the events leading up to and following the Gunfight at the O. K. Corral. He died of tuberculosis in his bed at the Hotel Glenwood at age 36.