(http://www.b-westerns.com/living.htm). Site for Bob Livington...
There were 51 Three Mesquiteers yarns churned out by Republic from 1936-1943, and Livingston appeared in 29. John Wayne assuming the Brooke role in eight releases for the 1938-39 schedule, But when STAGECOACH (1939) hit the screen, Wayne gained in popularity and moved on to better films. And Livingston returned to the Mesquiteers as Wayne's replacement.
