Sir David Gregory
Born	(1909-10-08)8 October 1909 Perth, Scotland
Died	21 March 1975(1975-03-21) (aged 65) Alyth, Scotland
Allegiance	United Kingdom
Service/branch	Royal Navy
Years of service	1923–1966
Rank	Vice Admiral
Commands held	Scotland and Northern Ireland (1964–66) Admiral Superintendent HMNB Devonport (1960–64) Commodore-in-Charge, HMNB Hong Kong (1957–60) 2nd Submarine Flotilla (1954–55) HMS Maidstone (1954–55) HMS Constance (1945–46) HMS Traveller (1941–42) HMS Sturgeon (1938–40)
Battles/wars	Second World War
Awards	Knight Commander of the Order of the British Empire Companion of the Order of the Bath Distinguished Service Order & Bar Mentioned in Despatches

Vice Admiral Sir George David Archibald Gregory KBE, CB, DSO & Bar (8 October 1909 – 21 March 1975) was a Royal Navy officer who became Flag Officer, Scotland and Northern Ireland.

Naval career

Gregory became a sub-lieutenant in the Royal Navy in 1930.^[1] He served in the Second World War as Commanding Officer of the submarines HMS Sturgeon and HMS Traveller and the destroyer HMS Constance.^[1] In a single action in September 1940 HMS Sturgeon torpedoed an enemy transport ship with the loss of 4,000 German troops.^[2] He was appointed Commodore-in-Charge, Hong Kong from March 1957 to April 1960. He was next appointed Admiral-Superintendent, Devonport in 1960,^[3] and Flag Officer, Scotland and Northern Ireland in 1964 before retiring in 1966.^[4]