Major-General Marshall St John Oswald was a

British Army The British Army is the principal Army, land warfare force of the United Kingdom. the British Army comprises 73,847 regular full-time personnel, 4,127 Brigade of Gurkhas, Gurkhas, 25,742 Army Reserve (United Kingdom), volunteer reserve perso ...

officer who served as Director of Military Intelligence.

Military career

Oswald was commissioned into the

Royal Artillery The Royal Regiment of Artillery, commonly referred to as the Royal Artillery (RA) and colloquially known as "The Gunners", is one of two regiments that make up the artillery arm of the British Army. The Royal Regiment of Artillery comprises t ...

. He served in the

Second World War World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

during which he was awarded the

Military Cross The Military Cross (MC) is the third-level (second-level until 1993) military decoration awarded to officers and (since 1993) Other ranks (UK), other ranks of the British Armed Forces, and formerly awarded to officers of other Commonwealth of ...

and the

Distinguished Service Order The Distinguished Service Order (DSO) is a Military awards and decorations, military award of the United Kingdom, as well as formerly throughout the Commonwealth of Nations, Commonwealth, awarded for operational gallantry for highly successful ...

. After the War he became Chief of Staff for

I (BR) Corps I Corps ("First Corps") was an army corps in existence as an active formation in the British Army for most of the 80 years from its creation in the First World War until the end of the Cold War, longer than any other corps. It had a short-lived ...

in 1959 and Director of Military Intelligence in June 1962, in which capacity he dealt with the defection of the intercept operator Brian Patchett, before retiring in 1965. He was appointed a

Commander of the Order of the British Empire The Most Excellent Order of the British Empire is a British order of chivalry, rewarding valuable service in a wide range of useful activities. It comprises five classes of awards across both civil and military divisions, the most senior two o ...

in the

1961 Birthday Honours The Queen's Birthday Honours 1961 were appointments in many of the Commonwealth realms of Queen Elizabeth II to various orders and honours to reward and highlight good works by citizens of those countries. The appointments were made to celebrate ...

. and a

Companion of the Order of the Bath Companion may refer to: Relationships Currently * Any of several interpersonal relationships such as friend or acquaintance * A domestic partner, akin to a spouse * Sober companion, an addiction treatment coach * Companion (caregiving), a caregi ...

in the

1965 New Year Honours The New Year Honours 1965 were appointments in many of the Commonwealth realms of Queen Elizabeth II to various orders and honours to reward and highlight good works by citizens of those countries. They were announced in supplements to the '' Lo ...

References

{{DEFAULTSORT:Oswald, Marshall British Army major generals Companions of the Order of the Bath Companions of the Distinguished Service Order Commanders of the Order of the British Empire Recipients of the Military Cross Royal Artillery officers British Army personnel of World War II