Vice Admiral

Vice Admiral (Royal Navy)

Vice admiral is a flag officer rank of the British Royal Navy. It equates to the NATO rank code OF-8 and is immediately superior to rear admiral and is subordinate to the full admiral rank.The Royal Navy has had vice admirals since at least the 16th century...

 Sir Thomas Jackson KBE

Order of the British Empire

The Most Excellent Order of the British Empire is an order of chivalry established on 4 June 1917 by George V of the United Kingdom. The Order comprises five classes in civil and military divisions...

 CB

Order of the Bath

The Most Honourable Order of the Bath is a British order of chivalry founded by George I on 18 May 1725. The name derives from the elaborate mediæval ceremony for creating a knight, which involved bathing as one of its elements. The knights so created were known as Knights of the Bath...

 MVO

Royal Victorian Order

The Royal Victorian Order is a dynastic order of knighthood and a house order of chivalry recognising distinguished personal service to the order's Sovereign, the reigning monarch of the Commonwealth realms, any members of her family, or any of her viceroys...

 (20 February 1868 - 7 July 1945) was a senior Royal Navy

Royal Navy

The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

 officer during World War I

World War I

World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

.

Naval career

Born the son of Admiral Sir Thomas Sturges Jackson, Jackson joined the Royal Navy

Royal Navy

The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

 being promoted to Captain

Captain (naval)

Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The NATO rank code is OF-5, equivalent to an army full colonel....

 in 1905. In 1913 he became the Director of the Intelligence Division

Naval Intelligence Division

The Naval Intelligence Division was the intelligence arm of the British Admiralty before the establishment of a unified Defence Staff in 1965. It dealt with matters concerning British naval plans, with the collection of naval intelligence...

 of the Admiralty War Staff and then served in World War I

World War I

World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

 becoming Director of the Operations Division in January 1915. He played a key role in the Battle of Jutland

Battle of Jutland

The Battle of Jutland was a naval battle between the British Royal Navy's Grand Fleet and the Imperial German Navy's High Seas Fleet during the First World War. The battle was fought on 31 May and 1 June 1916 in the North Sea near Jutland, Denmark. It was the largest naval battle and the only...

in May 1916. Promoted to Rear Admiral in June 1916, he was made Flag Officer, Egypt & The Red Sea in July 1917. He was promoted to Vice Admiral in March 1920.