. "Hylton, Sunderland, England"@en . . . . . . "1918"^^ . . . . "4450"^^ . . "No. 9 (Operations) Group(1918\u201319)" . . "No. 12 Group(1918)" . . . . . . . . "United Kingdom" . . . . . "(1919)" . "37931533"^^ . "Brigadier General Harold Douglas Briggs, CMG (29 September 1877 \u2013 13 September 1944) was a senior Royal Navy and Royal Air Force officer who played a leading role in British naval aviation during the First World War."@en . . . . . . . . . . . . . . "United Kingdom"@en . . . . . . . . . . . "Harold Douglas Briggs"@en . . . . . . . . . . . . . . . . "RNAS Vendome(1916\u201317)" . "Harold Douglas Briggs"@en . . . . . . . . . "1070664902"^^ . . . . "RAF Cranwell(1918)" . . . . "Brigadier General Harold Douglas Briggs, CMG (29 September 1877 \u2013 13 September 1944) was a senior Royal Navy and Royal Air Force officer who played a leading role in British naval aviation during the First World War."@en . . . . . . . . . . . . . . . . "(1919\u201320)" . . "1944-09-13"^^ . . . . . "1877-09-29"^^ . . . . . . . . . "Harold Douglas Briggs"@en . . "London, England"@en . "(1920\u201321)" . . . . . . . . . . . .