Doc Holliday is a figure from the Old West, a gunman and a gambler who was part of the legendary shootout at the O.K. Corral.

Who Was Doc Holliday? A dentist by trade, Doc Holliday became an icon of the American West and was close friends with fellow gunslinger Wyatt Earp. They were the two most famous faces in what is regarded as the most legendary battle of the West: the gunfight at the O.K. Corral, which cemented Holliday's status as a legend.

Early Years One of the icons of the old American West, John Henry ("Doc") Holliday was born August 14, 1851, in Griffin, Georgia. His birth was a celebrated event for his parents, Henry Burroughs Holliday and Alice Jane Holliday, who just a year before had buried their first child, an infant daughter. He hailed from middle-class stock. His father made his living as a druggist in Griffin, a booming Georgia city that had become a central point for the South's most important export: cotton. Holliday was adored by his parents, particularly his mother. Born with a cleft palate, Holliday had undergone corrective surgery, but his speech needed considerable work. Ever mindful of her son's condition and what others might say of his birth condition or the way he talked, she spent hours working with him to correct his speech. In addition, she imparted to her son the Southern etiquette and manners that would forever reflect his demeanor. By all accounts, Holliday was a bright student who excelled at school. His devotion to his books accelerated in 1866 when his mother died of tuberculosis. Her death devastated Holliday, and he poured himself into math and science as a way to cope with her loss. In 1870, Holliday moved to Philadelphia to attend what is now called the University of Pennsylvania Dental School, where he graduated in 1872.

New Life Out West For a time, Holliday returned to the South to begin his dental career. But at the age of 23, he fled to Dallas, Texas. The reason for this abrupt move isn't entirely clear, but historical research strongly suggests that Holliday, who'd contracted tuberculosis, thought he'd fare better in the drier air. Holliday continued with his dental career in his new home, but the Dallas nightlife, especially its drinking and card games, called to him. Soon, his gambling habits directed his life. By the mid-1870s, he'd already developed a strong reputation for card playing and fighting. After escaping a charge of murder in Dallas, Holliday went on the move. He relocated to a number of different cities before settling down in Dodge City, Kansas, a hot spot for gunfighters and the city where he befriended Wyatt Earp. He later followed Earp to Tombstone, Arizona, a booming mining and frontier town near the Mexican border.

Wyatt Earp And The O.K. Corral It was in Tombstone that the Holliday legend that would be passed down from one generation to the next was made. On October 26, 1881, Holliday and the Earps found themselves in an intense firefight with cowboys Ike and Billy Clanton, and Frank McLaury and his brother Tom. More than 30 shots were fired in a 30-second battle that came to be known as the shootout at the O.K. Corral. It's arguably the most legendary gunfight ever fought in the American West. The battle left three men dead and several others wounded, including Holliday. Both Holliday and Earp were arrested for murder but quickly released of the charges. Following the fight, Morgan Earp was killed, setting his brother Wyatt off on the Earp Vendetta Ride. Holliday accompanied his friend on the ride, which went well into 1882 and saw an assortment of killings.