Surgeon: Pneumonia likely killed 'Stonewall' Jackson Legendary Confederate general died 150 years ago Friday Historians and doctors have debated for decades what medical complications caused the death of legendary Confederate fighter Thomas J. "Stonewall" Jackson, felled by friendly fire from his troops during the Civil War. Shot three times while returning from scouting enemy lines in the Virginia wilderness, Jackson was badly wounded in the left arm by one of the large bullets the night of May 2, 1863. Blood gushed from a severed artery. It took at least two hours to get him to a field hospital, and Jackson...