The Generals of WWII
Generals from Great Britain
Tiarks, John Gerard Edward
Brigadier
* 28th of December 1896
† 27th of November 1962
(King's Dragoon Guards)
Promotions
| 1937-01-13 | Lieutenant-Colonel |
| 1939-11-14 | Acting Colonel |
| 1940-05-14 | Temporary Colonel |
| 1940-08-10 | Colonel (Dated back to 1940-01-13) |
| 1941-06-06 | Acting Brigadier |
| 1941-12-06 | Temporary Brigadier |
| 1943-10-02 | Relinquish the Temporary rank of Brigadier |
| 1943-11-15 | Temporary Brigadier |
| 1950-11-23 | Granted the Honorary rank of Brigadier |
Service
| 1937-01-13 | – | 1939-11-14 | Commanding Officer King's Dragoon Guards |
| 1940-03-02 | – | 1941-06-05 | General Staff Officer 1, ? [Middle East] |
| 1941-06-06 | – | 1941-08-01 | Commanding Officer 1st Cavalry Brigade [Middle East] |
| 1941-08-03 | – | 1942-03-19 | Commanding Officer 9th Armoured Brigade [Middle East] |
| 1942-03-19 | – | 1942-04-22 | Commanding Officer 9th Independent Armoured Brigade Group [Middle East] |
| 1947-06-20 | – | 1950-11-23 | Aide-de-Camp to the King |
| 1947-10-29 | – | Officer in Charge Records Office, Chase Side Camp | |
| 1950-11-23 | Retired | ||
| 1953-03-14 | – | 1959-01-01 | Colonel, King's Dragoon Guards |
| 1959-01-01 | – | 1961-01-01 | Colonel, 1st Queen's Dragoon Guards |