John Hayes CB (1767 or 1775 – 7 April 1838) was a prominent British Royal Navy officer of the late eighteenth and early nineteenth centuries. Hayes was...

Navy officer) (1767 or 1775–1838), British Royal Navy rear admiral John Osler Chattock Hayes (1913–1998), British Royal Navy vice admiral Arthur Hayes-Sadler...

(Royal Navy officer) (1767/1775–1838), Royal Navy admiral John Hayes (sailor) (1832–1911), American Civil War sailor and Medal of Honor recipient John Daniel...

Sir John Ross CB (24 June 1777 – 30 August 1856) was a Scottish Royal Navy officer and polar explorer. He was the uncle of Sir James Clark Ross, who explored...

John Barry (March 25, 1745 – September 13, 1803) was an Irish-born American naval officer who served in the Continental Navy during the American Revolutionary...

The rank of admiral is currently the highest rank to which an officer in the Royal Navy can be promoted, admiral of the fleet being used nowadays only...

The Royal Naval Reserve (RNR) is one of the two volunteer reserve forces of the Royal Navy in the United Kingdom. Together with the Royal Marines Reserve...

Rear-Admiral John Bowen (baptised 14 February 1780 – 20 October 1827) was an English Royal Navy officer and colonial administrator, who led the first settlement...

Spanish Ambassador with information on the latest strength of the English Navy, or the movements of Dutch and English ships in the Narrow Seas. In 1614...

Sir John Osler Chattock Hayes KCB OBE DL (9 May 1913 – 7 September 1998) was a Royal Navy officer who became Naval Secretary. Educated at the Royal Naval...