Major-general (United Kingdom) of the Royal Army Chaplains Department, the Chaplain-General, and similar appointments, were accorded 'the relative precedence' - that is to say the equivalence rather than the full powers and authority - of the rank of major-general. The Commandant General Royal Marines has held the rank of major general since 1996, when the post was downgraded from lieutenant general. As in the British Army, a Royal Marine major general ranks below lieutenant general and above brigadier. From its foundation on 1 April 1918 to 31 July 1919, the Royal Air Force (RAF) briefly maintained the rank of major-general. The service was
General of the Armies of the first presentations of the uniform to Army leadership, the Institute of Heraldry created an insignia chart with officer ranks ranging from Second lieutenant to General of the Armies of the United States. This 21st-century insignia chart, showing both a five- and six-star general officer, was considered unofficial by the Army and was later refined to show insignia only to four-star general. John J. Pershing was the only person in history to hold the rank of General of the Armies while serving on active duty. In 1919, to honor his service in World War I, Congress authorized the promotion