Royal Observer Corps
In 1929 the control of the Observer Corps passed from the county police forces to the Air Ministry, although Chief Constables retained responsibility for personnel and recruitment matters. 1 March 1929 saw the establishment of the new "Headquarters of the Observer Corps" at Hillingdon House, RAF Uxbridge in the west of London, and Air Commodore Edward A D Masterman CB CMG CBE AFC RAF (Rtd) was appointed as the first commandant of the Observer Corps. "Air Cdre" Masterman held this appointment until his retirement on 1 March 1936, and was succeeded by Air Commodore Alfred Warrington-Morris CG CMG OBE AFC RAF (Rtd), who would lead the Observer Corps through the critical period during the Second World War which saw the RAF emerge bruised but victorious following the Battle of Britain of 1940.
Richard Jordan (RAF officer)
On 1 February 1949 Jordan took over the appointment as Commandant Royal Observer Corps at RAF Bentley Priory from Air Commodore the Earl of Bandon. In April 1949 Jordan was additionally appointed Aide de Camp to King George VI. Jordan was Commandant ROC when, on 1 March 1950 the Air Officer Commanding in Chief, RAF Fighter Command assumed direct administrative control of the Corps. Under this change Headquarters Royal Observer Corps continued to operate in its existing form but assumed a status that was comparable with that of a Fighter Command group headquarters.