06/02/2026
One of two verified photos of Doc Holliday. This was taken for his graduation from dental school in 1872, before he had been diagnosed with tuberculosis. Shortly after this was taken, he found out that he had the disease and told he had only a few months to live, but that a drier climate might help prolong his life. He moved to Dallas and practiced dentistry there and also in Denison for a period of roughly two years. He was actually a talented dentist but his coughing spasms were not good for his dental practice. He subsequently became a gambler and also a faro dealer, moving around quite often. He later spent time gambling in Breckenridge, Texas, and also as a faro dealer in Fort Griffin, Texas. It was there, while dealing cards at John Shanssey's saloon, that he met Mary Katharine "Big Nose Kate" Horony, a dance hall woman and occasional pr******te. "Tough, stubborn, and fearless", she was educated, but chose to work as a pr******te because she liked her independence. She became Doc's common-law wife and is the only woman with whom Doc is known to have had a relationship. After being given only a few months to live in 1873, he lived for 15 more years, dying at the age of 36 in 1887.