Admiral of the Fleet Sir Michael Le Fanu was a Royal Navy officer. He fought in the Second World War as gunnery officer in a cruiser operating in the Home Fleet during the Norwegian campaign and the Battle of the Mediterranean and then as gunnery officer in a battleship operating in the Eastern Fleet before becoming liaison officer between the British Pacific Fleet and the United States Third Fleet. After the War he commanded a frigate, a training establishment and an aircraft carrier. He served as First Sea Lord and Chief of the Naval Staff in the late 1960s. In that role, in the face of economic difficulties, he worked hard to reshape the Navy as an anti-submarine force operating primarily in the Atlantic Ocean.
Admiral of the Fleet Alfred Ernle Montacute Chatfield, 1st Baron Chatfield, was a Royal Navy officer. During the First World War he was present as Sir David Beatty's Flag-Captain at the Battle of Heligoland Bight in August 1914, at the Battle of Dogger Bank in January 1915 and at the Battle of Jutland in May 1916. After the war he became Commander-in-Chief, Atlantic Fleet and then Commander-in-Chief, Mediterranean Fleet before serving as First Sea Lord in the mid-1930s in which role he won arguments that the Royal Navy should have 70 cruisers rather than the 50 cruisers that had been agreed at the Naval Conference of 1930, that the battleship still had an important role to play despite the development of the bomber and that the Fleet Air Arm should be part of the Royal Navy rather than the Royal Air Force. He subsequently served as Minister for Coordination of Defence in the early years of the Second World War.
Admiral of the Fleet Sir Arthur Knyvet Wilson, 3rd Baronet, was a Royal Navy officer. He served in the Anglo-Egyptian War and then the Mahdist War being awarded the Victoria Cross during the Battle of El Teb in February 1884. He went on to command a battleship, the torpedo school HMS Vernon and then another battleship before taking charge of the Experimental Torpedo Squadron. He later commanded the Channel Fleet. He briefly served as First Sea Lord but in that role he "was abrasive, inarticulate, and autocratic" and was really only selected as Admiral Fisher's successor because he was a supporter of Fisher's reforms. Wilson survived for even less time than was intended by the stop-gap nature of his appointment because of his opposition to the establishment of a Naval Staff. Appointed an advisor at the start of World War I, he advocated offensive schemes in the North Sea including the capture of Heligoland and was an early proponent of the development and use of submarines in the Royal Navy.
Admiral Sir John Cunningham Kirkwood Slater,, known as Jock Slater, is a retired Royal Navy officer. He commanded a minesweeper, a frigate and then a destroyer before taking over the aircraft carrier HMS Illustrious and then achieving higher command in the Navy. He served as First Sea Lord and Chief of the Naval Staff from 1995 to 1998: in that capacity he played a key role in the 1998 Strategic Defence Review carried out by the Labour Government that had come to power a year earlier.
Admiral of the Fleet John David Elliott Fieldhouse, Baron Fieldhouse, was a Royal Navy officer. He commanded five submarines and a frigate before achieving higher command from the 1970s. Following the invasion of the Falkland Islands by Argentine forces in April 1982, Fieldhouse was appointed Commander of the Task Force given responsibility for "Operation Corporate", the mission to recover the Falkland Islands. The campaign ended in the surrender of Argentine forces in June 1982. He became First Sea Lord and Chief of Naval Staff in December that year and, in that role, persuaded the British Government to fund the replacement of ships lost in the Falklands War. He went on to be Chief of the Defence Staff from 1985 until his retirement in 1988.
Admiral of the Fleet Terence Thornton Lewin, Baron Lewin, was a Royal Navy officer. He served in the Second World War and then commanded a destroyer, the Royal yacht, two frigates and an aircraft carrier before achieving higher command. He was First Sea Lord and Chief of the Naval Staff in the late 1970s and in that role he worked hard to secure a decent wage for servicemen and helped win them a 32% pay rise. He went on to be Chief of the Defence Staff during the Falklands War, serving as chief war planner and as Prime Minister Margaret Thatcher's chief advisor during the war. He was also the first Chief of Defence Staff to act as head of the Armed Forces rather than just Chairman of the Chiefs of Staff Committee.
Admiral of the Fleet Sir Edward Beckwith Ashmore, was a senior Royal Navy officer. He saw active service in the Second World War and later commanded two frigates before achieving high command in the Navy. He served as First Sea Lord and Chief of the Naval Staff in the mid-1970s and in that role he advised the incoming Labour government on a major defence review and on the implications of the Turkish invasion of Cyprus. He went on to be Chief of the Defence Staff, serving briefly in a caretaker capacity following the death of his predecessor.
Admiral of the Fleet Sir Henry Conyers Leach, was a Royal Navy officer who, as First Sea Lord and Chief of the Naval Staff during the early 1980s, was instrumental in convincing the British prime minister Margaret Thatcher that retaking the Falkland Islands from Argentina was feasible. On account of the determination he showed in the matter, journalist and political commentator Andrew Marr described him as Thatcher's "knight in shining gold braid".
Admiral of the Fleet Sir John Julian Robertson Oswald was a senior Royal Navy officer. After training as a gunnery specialist, Oswald commanded a frigate and then a destroyer before achieving higher command in the navy. He served as First Sea Lord and Chief of Naval Staff in the early 1990s. In that capacity he advised the British Government on the reduction in the size of the fleet under the Options for Change restructuring programme and on the deployment of Naval Support for the Gulf War in 1991: he also made the decision that members of the Women's Royal Naval Service should be allowed to serve in Royal Navy ships.
Admiral of the Fleet Lord Walter Talbot Kerr, was a Royal Navy officer. After taking part in the Crimean War and then the Indian Mutiny, he supervised the handover of Ulcinj to Montenegro to allow Montenegro an outlet to the sea in accordance with the terms of the Treaty of Berlin. He became Flag Captain to the Commander-in-Chief, Channel Squadron and then Commander-in-Chief, Mediterranean Fleet. He went on to be Second-in-Command of the Mediterranean Fleet, then Commander-in-Chief of the Channel Squadron and finally became First Naval Lord. In that capacity he presided over a period of continued re-armament in the face of German naval expansion but was unceasingly harassed by Admiral Sir John Fisher.
Admiral of the Fleet Sir Charles Edward Madden, 1st Baronet,, was a Royal Navy officer who served during the First World War as Chief of the Staff to Sir John Jellicoe in the Grand Fleet from 1914 to 1916 and as Second-in-Command of the fleet under Sir David Beatty from 1916 to 1919. He was Commander-in-Chief of the Atlantic Fleet after the war and served as First Sea Lord in the late 1920s. In that role, in order to avoid an arms race, he accepted parity with the United States in the form of 50 cruisers defending his position on the basis that he only actually had 48 cruisers anyway.
Admiral of the Fleet Sir Frederick Laurence Field, was a senior Royal Navy officer. He served in the Boxer Rebellion as commander of a raiding party and in the First World War as commanding officer of the battleship HMS King George V, flagship of Admiral Martyn Jerram at the Battle of Jutland in May 1916. He went on to be Commander-in-Chief, Mediterranean Fleet before serving as First Sea Lord during the early 1930s, in which role he dealt with the response to the Invergordon Mutiny in September 1931 and ensured the abandonment in 1932 of the 'ten-year rule', an attempt by the treasury to control defence expenditure by requesting the Foreign Office to declare whether there was any risk of war during the next ten years.
Admiral of the Fleet Sir John Henry Dacres Cunningham was a Royal Navy officer. A qualified senior navigator, he became Director of Plans at the Admiralty in 1930. He saw action as Commander-in-Chief of the Mediterranean Fleet during the Second World War with responsibility for the allied landings at Anzio and in the south of France. He served as First Sea Lord in the late 1940s: his focus was on implementing the Government's policy of scrapping many serviceable ships.
Admiral of the Fleet Sir Rhoderick Robert McGrigor, was a senior Royal Navy officer. He fought in the First World War and saw action during the Gallipoli Campaign and then the Battle of Jutland. He also served in the Second World War, taking part in the sinking of the Bismarck in May 1941, carrying out the office of Assistant Chief of the Naval Staff (Weapons) and commanding the 1st Cruiser Squadron during operations off the Norwegian coast and convoys to North Russia. Furthermore, he served as First Sea Lord in the early 1950s and is most remembered as a leading proponent of carrier-based air power.
Admiral of the Fleet Sir William Doveton Minet Staveley was a Royal Navy officer. Staveley saw service as a minesweeper commander on coastal patrol during the Indonesia–Malaysia confrontation before commanding a frigate and then an aircraft carrier and ultimately achieving higher command in the Navy. He served as First Sea Lord and Chief of Naval Staff in the late 1980s. In that role he fought hard for a fleet large enough to meet NATO commitments.
Admiral of the Fleet Sir Charles Edward Lambe, was a senior Royal Navy officer. He fought in the Second World War in command of a cruiser, as Director of Naval Plans and then in command of an aircraft carrier. He served as First Sea Lord and Chief of the Naval Staff from 1959 until 1960 when he was forced to retire early because of a heart condition. He died only a few months later.
Admiral of the Fleet Sir Arthur John Power, was a Royal Navy officer. He took part in the First World War as a gunnery officer and saw action in the Dardanelles campaign. During the inter-war years he commanded the gunnery school at HMS Excellent and then the aircraft carrier HMS Ark Royal. During the Second World War he played a leading role in the planning for the Allied invasion of Sicily and for the Allied invasion of Italy and then commanded the naval forces for the actual landing of V Corps at Taranto in Italy in September 1943. He went on to be Commander-in-Chief of the East Indies Fleet in the closing stages of the war and conducted naval strikes on the Imperial Japanese Army in Borneo and Malaya. After the War he became Second Sea Lord and Chief of Naval Personnel, Commander-in-Chief, Mediterranean Fleet and then Commander-in-Chief, Portsmouth.
Admiral of the Fleet Sir William Henry May was a Royal Navy Officer. As a junior officer he took part an expedition to rescue Commander Albert Markham who had got into difficulty trying to reach the North Pole via Smith Sound, the sea passage between Greenland and Canada's northernmost island, Ellesmere Island.
Admiral Sir George Michael Zambellas, is a retired Royal Navy officer. He was the First Sea Lord and Chief of the Naval Staff from April 2013 until he handed over duties to Admiral Sir Philip Jones in April 2016.
Admiral Sir Philip Andrew Jones, is a retired senior Royal Navy officer. After service in the South Atlantic in 1982 during the Falklands War, he commanded the frigates HMS Beaver and HMS Coventry. He went on to be Flag Officer, Scotland, Northern England and Northern Ireland, Commander United Kingdom Maritime Forces and Assistant Chief of the Naval Staff before being appointed Fleet Commander and Deputy Chief of the Naval Staff. Jones served as First Sea Lord from April 2016 to June 2019.
