as it stood up in Richmond, Virginia, with the exception of Captain Tansill, who had resigned while still on board USS Congress at sea. Captain Tansill was arrested by order of Secretary Welles of the U.S. Navy when he arrived in New York on August 23, 1861 and was held without charge, hearing or trial. He was released on January 10, 1862 as part of a prisoner exchange, and subsequently joined the CSMC in Virginia. "The gross injustice done him was recognized in an act of the Confederate Congress of April 11, 1863, which provided that 'officers of the navy and Marine Corps who resigned from the navy and Marine Corps of the United States in consequence of secession, and who were arrested and imprisoned in consequence of such resignation, and who subsequently joined the navy and Marine Corps of the Confederate States,' should receive 'leave of absence, pay for and during the term of such imprisonment, and up to the time of their appointment in the navy and marine corps of the Confederate States.'" Manpower composition The breakdown of officer manpower composition was: One colonel-commandant One lieutenant colonel Three majors (a quartermaster, paymaster, and an adjutant) Ten captains Ten first lieutenants Twenty second lieutenants The breakdown of enlisted manpower composition as of Sep 24, 1862 was: One sergeant major One quartermaster sergeant Sixty sergeants Sixty corporals 840 privates Thirty drummers Thirty fifers Two principal musicians and two musicians Although the CSMC had an authorized manpower of 1,026 men, its enrollment never approached that number; the figures for October 30, 1864 list only 539 officers and enlisted men. Though the officers were mostly former U.S. Marine officers, the head of the corps, Colonel-Commandant Lloyd J. Beall, was a former U.S. Army paymaster with no Marine experience. Major Lloyd J. Beall, USA graduated from the United States Military Academy, and had served in the First Infantry and Second Dragoons before becoming a paymaster from 1844 until the outbreak of the war. He resigned his commission on April 22, 1861 and was appointed Colonel-Commandant of the CS Marine Corps on May 23, 1861. Colonel Beall served throughout the war as the only Commandant of the Marine Corps. Unit organizations The C.S. Marine Corps was organized into several lettered companies and numerous shore-based and shipboard detachments. Companies A, B, and C were originally formed between April 10 and June 29, 1861 at New