Cowboy First Birthday Who Was The First Actor To Play A Cowboy In The Movies?

Who was the first actor to play a cowboy in the movies? - cowboy first birthday

Bronco Billy Gilbert M. Anderson? He was a 1903 silent film "The Great Train Robbery". Venus by William S. Hart, another great cowboy star of the early years of the film.

EDIT: Here's his wiki entry: http://en.wikipedia.org/wiki/Broncho_Bil ...