Doc Holliday's mother was Jane McKey Holliday. She was a native of Virginia and married Henry Holliday, Doc Holliday's father, in 1849. The couple had three children, including Doc Holliday. Jane McKey Holliday died in 1866 when Doc Holliday was just 15 years old.
Doc Holliday: Guns, Cards, and Dentistry in the Wild West