Durango was a character in the Alexander Rozhenko's holodeck adventure set during the Ancient West in the town of Deadwood, South Dakota.
In 2369, Deanna Troi takes the role of Durango, "the mysterious stranger just passing through town", which help the sheriff, played by Worf, and the deputy, played by Alexander, to task of bringing Eli Hollander to justice. (TNG: "A Fistful of Datas")