John Edelsten

Admiral Sir John Hereward Edelsten GCB GCVO CBE (1891–1966) was a senior Royal Navy officer who went on to be Commander-in-Chief, Portsmouth.

Naval career
Edelsten joined the Royal Navy in 1908. He served in World War I and then became Deputy Director of Plans in 1938.

He also served in World War II initially as Senior Naval Officer during operations against Italian Somaliland before becoming Chief of Staff to the Commander-in-Chief, Mediterranean Station in 1941. He was made Assistant Chief of the Naval Staff (U-boat Warfare and Trade) in 1942 and Rear Admiral (Destroyers) for the British Pacific Fleet in 1945.

After the War he commanded 1st Battle Squadron and then 4th Cruiser Squadron before becoming Vice Chief of the Naval Staff in 1947. He was made Commander-in-Chief, Mediterranean Fleet in 1950. In this capacity he conducted a two-day visit to Israel. His last post was as Commander-in-Chief, Portsmouth and North Atlantic Treaty Organisation Allied Naval Commander-in-Chief, Channel Command in 1952; he retired in 1954.

He was also First and Principal Naval Aide-de-Camp to the Queen from 1953 to 1954.