History of the Office of The Inspector General of the United States Army (IG January 10, 1863April 1, 1864; January 2, 1881March 8, 1885) was assigned as the "de facto" head of the Office of the Inspector General, which, until then had not existed. 2 major generals, 7 brigadier generals, 18 colonels, 118 lieutenant colonels, and 149 majors of the regular army served inspector duty during the Civil War. On January 22, 1866, a War Department order established the duties of the inspector general as: In July 1866, the number of inspectors general with the rank of colonel was fixed at four; assistant inspectors general with the rank of lieutenant colonel at three;
Ranks in the French Army 1791. The official historic succession of the "Lieutenant-General of France" corresponded to Général de division for the French Army, and Vice-Amiral (Vice-Admiral) for the French Navy. The rank of Général de corps d'armée wasn't officially adopted until 1939, along with five other French Armed Forces ranks. In the below descriptions, "horse-mounted" does not refer to current units (the only remaining horse-mounted unit is a ceremonial unit in the Republican Guard) but to the traditional affiliation of the units. The word "colonel" originates in the medieval term "capitaine colonel", "the head (officer) of a column" (=regiment). Lieutenant-colonel is the one who