List of Royal Navy flag officers who died during the First World War

The Royal Navy is the maritime arm of the British armed forces and is led by flag officers. During the First World War, these were considered to be officers who held the ranks of rear admiral, vice-admiral, admiral, or admiral of the fleet. They typically commanded groups of sea-going vessels or held staff positions.

This list includes all officers who are listed by the Commonwealth War Graves Commission (CWGC) as having died while serving during the First World War. The list includes ten flag officers who died between Britain's entry into the war, 4 August 1914, and the armistice of 11 November 1918. Listed separately are six who died between the armistice and 31 August 1921, which was defined by an act of Parliament as the formal end of the war for general purposes. Three flag officers were killed in action: Sir Christopher Cradock at the Battle of Coronel in 1914, and Sir Robert Arbuthnot and Sir Horace Hood at the 1916 Battle of Jutland.

Ranks During the First World War the Royal Navy senior command consisted of flag officers of the ranks (in ascending order of seniority): rear-admiral, vice-admiral, admiral and admiral of the fleet. Ranks could also be held in an honorary capacity, often by foreign royalty. In July 1914 there were 58 serving rear-admirals, 22 vice-admirals, 12 admirals (plus 2 honorary appointments), and 3 admirals of the fleet (plus the monarch George V and 3 honorary appointments).

In 1914 Royal Navy practice was for rear-admirals to lead divisions of 2-4 battleships; they also commanded squadrons of battlecruisers, with squadrons of smaller vessels often being commanded by commodores. These units were grouped into regional commands whose commander's rank varied depending on the importance of the region, but was usually a rear-admiral or vice-admiral. More senior officers held command of large sea-going forces such as the Grand Fleet. Many admirals held staff positions on land rather than sea-going commands. The rank of admiral of the fleet was held for life and was granted to the most senior serving naval officers or as an honorary rank for prior service.

Until 1957 the Royal Navy maintained separate branches for its officers, distinguishing the military (executive) roles from others, such as engineering, which were considered "civil" roles. The Royal Navy's engineers had previously had unique rank titles but since reforms in 1903 engineer branch officers had held the same ranks as their executive colleagues, though prefaced with "engineer". In July 1914 there was one serving engineer vice-admiral and two engineer rear-admirals.

First World War service Royal Navy admirals served on land and at sea during the war. Three British admirals were killed in action: Rear-Admiral Sir Christopher Cradock at the Battle of Coronel in 1914 and Rear-Admirals Sir Horace Hood and Sir Robert Arbuthnot at the Battle of Jutland in 1916; more died during the war from illness and other causes.

The colonial navies (the Royal Australian Navy and Royal Canadian Navy) served in a combat capacity throughout the war, generally under the direction of the British Admiralty. The Royal Indian Marine began the war as a non-combatant force, though during the course of the conflict its vessels were armed and served on patrol and transport duties. The only non-Royal Navy admiral of the British Empire to die during the war was the Royal Australian Navy's director of naval auxiliary services, Rear-Admiral Frederick Tickell.

Pre-armistice This list includes all officers noted by the Commonwealth War Graves Commission (CWGC) as holding flag officer rank who died between the British entry into the war on 4 August 1914 and the armistice of 11 November 1918. A large number of retired naval officers, including many admirals, volunteered for service during the war. Many accepted commissions at lower ranks in the Royal Naval Reserve (RNR) and served in yachts and other small craft on coastal patrols. The CWGC list these officers at their full rank, even where they died whilst serving in the lower RNR rank.

+ Officers who died between 4 August 1914 and 11 November 1918ImageRankNameCommandDate of DeathPlace of DeathCause of DeathRef.Engineer Rear-AdmiralWilliam Thomas HockenStaff of the Engineer-in-Chief of the Fleet28 August 1914London, United KingdomIllnessRear-AdmiralSir Christopher Cradock4th Cruiser Squadron1 November 1914HMS Good Hope, CoronelKilled in actionRear-AdmiralWilliam John GroganRetired 1910; served from 1915 in the Royal Naval Reserve, captain commanding HMY Sapphire II14 March 1915Portsmouth, United KingdomDrownedRear-AdmiralSir Robert Arbuthnot1st Cruiser Squadron31 May 1916HMS Defence, JutlandKilled in actionRear-AdmiralSir Horace Hood3rd Battlecruiser Squadron31 May 1916HMS Invincible, JutlandKilled in actionVice-AdmiralSir George WarrenderFormerly Commander-in-Chief, Plymouth8 January 1917London, United KingdomIllnessAdmiralSir Frederick HamiltonCommander-in-Chief, Rosyth4 October 1917Rosyth, United KingdomIllnessVice-AdmiralFrank Hannam HendersonRetired 1905; served from 1917 commanding Atlantic convoys26 June 1918Royal Hospital Haslar, United KingdomOperationEngineer Rear-AdmiralFrancis Henry ListerStaff of the Commander-in-Chief, Coast of Ireland20 August 1918Queenstown, United KingdomIllnessEngineer Rear-AdmiralRichard James TenchRetired 1908; served as Engineer Technical Officer, Southampton1 November 1918Waterlooville, United Kingdom

Post-armistice The First World War is usually held to have ended with the armistice of 11 November 1918 though the peace treaties officially ending the war took some years to agree and sign. Under the Termination of the Present War (Definition) Act 1918 the end of the war was defined for general purposes by the British parliament as 31 August 1921. This is the same date that the Commonwealth War Graves Commission uses for its casualty records. The following flag officers died between the armistice and 31 August 1921.

+ Officers who died between 12 November 1918 and 31 August 1921ImageRankNameCommandDate of DeathPlace of DeathCause of DeathRef.AdmiralFrank FinnisRetired 1909; served from 1915 in the Royal Naval Reserve, commodore at Stornoway17 November 1918London, United KingdomIllnessAdmiralHerbert LyonRetired 1913; served from 1914 in the Royal Naval Reserve, commodore commanding patrols at Malta15 March 1919Bighi Hospital, MaltaIllnessVice-AdmiralSir Trevylyan NapierCommander-in-Chief, America and West Indies Station30 July 1920Hamilton, BermudaIllnessVice-AdmiralGerald MarescauxRetired 1915; served from 1914 in the British Army, colonel commanding British Troops, Paris3 September 1920Royal Naval Hospital Chatham, United KingdomWounds receivedAdmiral of the FleetSir George CallaghanFormerly Commander-in-Chief, The Nore23 November 1920London, United KingdomIllnessRear-AdmiralHenry Montagu DoughtyFormerly 1st Battle Squadron1 May 1921Haslar Naval Hospital, United KingdomIllness

Notes

See also List of generals of the British Empire who died during the First World War

References