XIX Corps cut edge

XIX th Corps Patch, original, WW2

XIX Corps was a corps-sized formation of the United States Army, initially allocated to the Organized Reserves in California and seven other western and northwestern states. Meanwhile, the Headquarters, III Armored Corps was formed at Camp Polk, Louisiana on July 7, 1942 under the command of Major General Willis D. Crittenberger during World War II. It was activated on August 20 the same year at Camp Polk. The XIX Corps was officially disbanded on October 1, 1943 from the Organized Reserves. On October 10, 1943, the Headquarters, III Armored Corps was reorganized and re-designated as Headquarters and Headquarters Company, XIX Corps which formed the activated XIX Corps.