Incident at San Augustine Springs (Frontier Forts and People)

On July 27, 1861, Major Isaac Lynde abandoned Fort Fillmore, marched his troops to San Augustine Springs and there surrendered without a fight. For over 140 years Lynde has borne the names of coward, traitor, doddering old fool, etc. Could an officer, a West Point graduate, with thirty-four years of honorable service on the frontier, be the person historical accounts describe? Isaac Lynde was never tried for his alleged crimes, or even given a hearing - President Abraham Lincoln and Congress ended Lynde's career without allowing him to speak. Was Isaac Lynde a traitor, or the perfect scapegoat for the battering the Federal armies were taking in the early days of the Civil War?