Air Vice-Marshal John Hugh Samuel Tyssen, (20 June 1889 – 4 January 1953) was a British Royal Flying Corps pilot during the First World War and a senior Royal Air Force commander during the first half of the Second World War. He was Air Officer Commanding British Forces in Iraq (20 November 1937 – November 1939)His Majesty's Stationery Office London: The Air Force List, February 1939
References
Air of Authority – A History of RAF Organisation – Air Vice-Marshal J H S Tyssen