From the Texas State Historical Association
Transfer of command misfires in Republic of Texas army
On this day in 1837, Brig. Gen. Albert Sidney Johnston was wounded in a duel by Brig. Gen. Felix Huston. Johnston had been sent by President T. J. Rusk to replace Huston as commander of the Texas army. Huston considered the lack of confidence in his leadership such an affront that, in spite of his esteem for the senior officer, he challenged Johnston to a duel. Johnston's wound was so severe that he was unable to take command.
Craig's Note: The TSHA is in error on one point T. J. Rusk was Secretary of War. The President at the time was Sam Houston.
Craig