4th Destroyer Flotilla

The 4th Destroyer Flotilla during the First World War

Active| August 1909 – July 1951
Country|  United Kingdom
Branch|  Royal Navy
Size| Flotilla
Commanders
First| Captain Reginald Y. Tyrwhitt
Last| Captain Deric Holland-Martin

Military unit

The British 4th Destroyer Flotilla or Fourth Destroyer Flotilla, was a naval formation of the Royal Navy from August 1909 to July 1951.

## History

[edit]

In 1907 the Home Fleet had a large formation of destroyers called the Home Fleet Flotilla of destroyers, Between February and June 1909 it was divided to form the 2nd and 4th Destroyer Flotillas. Between 1909 and 1912 it was part of the Home Fleet \- 3rd Division at Portsmouth.[1] From 1912 to August 1914 it was reassigned and operating with the 1st Fleet.[2] At the start of World War One the flotilla was reassigned to the new Grand Fleet and was engaged at the Battle of Jutland[3] it remained with the GF until September 1916 when it was transferred to the Humber Force that was receiving shore support from the Humber Station till December 1916. The flotilla was next allocated to the Portsmouth Command until July 1917. After being ordered to leave Portsmouth it was reassigned to the Commander-in-Chief, Devonport where it remained till November 1918.[4] Following the end of World War One it was placed back with the Home Fleet until November 1919 when it was re-allocated to the Atlantic Fleet until August 1923.[5] It was reassigned to the Mediterranean Fleet where it remained until August 1936 when it was disbanded.[6] The flotilla was re-activated in September 1938 until October 1939 using only Tribal Class destroyers. It was next sent to join the Home Fleet from October 1939 – August 1941. Sent back to the Mediterranean to join Force H from August 1941 – April 1942. It returned to the Home Fleet in April 1942 and stayed with it till November. Between November 1942 and January 1943 it was back operating in Mediterranean.In January 1943 it was sent to join the Eastern Fleet in Trincomalee, Ceylon and remained there until October 1943. Sent back to Europe to re-join Force H in the Mediterranean until January 1944 before returning Ceylon.[7] It stays with the East Indies Fleet until November 1944 then is ordered back to Europe to join forces in the Mediterranean Sea until 1946. It transfers back to home waters where it stays until March 1951 it was re-designated the 4th Destroyer Squadron. The unit reforms again as part of the Mediterranean Fleet

## Organizational changes

[edit]

Note: Command structure organizational changes took place within Royal Navy post war period the term Flotilla was previously applied to a tactical unit until 1951 which led to the creation of three specific Flag Officers, Flotillas responsible for the Eastern, Home and Mediterranean fleets the existing destroyer flotillas were re-organized now as administrative squadrons.[8]

## Operational deployments

[edit]

Assigned to | Dates | Notes

|
|

Home Fleet | March 1907 to February 1909 |
Home Fleet, Portsmouth Division | March 1909 to May 1912 |
Home Fleets, First Fleet | May 1912 to July 1914 |
Grand Fleet | August 1914 – September 1916 |
Humber Station | September 1916 – December 1916 |
Portsmouth Command | December 1916 – March 1917 |
Plymouth Command | March 1917 – November 1918 | disbanded
Home Fleet | April to November 1919 | reformed
Atlantic Fleet | November 1919 to August 1923 |
Mediterranean Fleet | August 1923 to August 1936 | disbanded
Mediterranean Fleet | September 1938 to October 1939 | reforms as 2nd Tribal Flotilla/4th DF
Home Fleet | October 1939 – August 1941 |
Force H | August 1941 – April 1942 |
Home Fleet | April to November 1942 |
Mediterranean Fleet | November 1942 to January 1943 |
Eastern Fleet | January to October 1943 |
Force H | October 1943 – January 1944 |
East Indies Fleet | January to November 1944 |
Mediterranean Fleet | November 1944 to 1946 |
Home Fleet | 1946 to 1951 |

## Administration

[edit]

### Captains (D) afloat 4th Destroyer Flotilla

[edit]

Incomplete list of post holders included:[9]

| Rank | Name | Term | Notes

|
|
|
|

Captain (D) afloat 4th Destroyer Flotilla
1 | Captain | Reginald Y. Tyrwhitt | 10 August 1909 – 2 August 1910 | (later Adm. of the Fleet)
2 | Captain | Mortimer Silver | 2 August 1910 – 31 July 1912 |
3 | Captain | Wilfred Henderson | 1 May 1912 – 5 July 1913 |
4 | Captain | Raymond Nugent | 8 August 1912 |
5 | Captain | Robert Corbett | 5 July 1913 – 20 August 1913 |
6 | Captain | Charles Wintour | 20 August 1913 – 31 May 1916 |
7 | Captain | Charles D. Roper | 1914 |
8 | Captain | Edward Gladstone | 3 June 1916 – 7 July 1916 |
9 | Captain | Charles D. Roper | 8 June 1915 – 6 July 1916 |
10 | Captain | Percy Withers | 6 July 1916 – 7 January 1917 |
11 | Captain | Arthur E. Wood | 1 September 1917 – 1 March 1919 |
12 | Captain | Dashwood Moir | 21 December 1920 – 15 January 1923 |
13 | Captain | Sidney Bailey | 15 January 1923 – 15 January 1925 | (later Adm.)
14 | Captain | the Hon. Edward Bingham | September, 1923 – 1 October 1924 | (later R.Adm.)
15 | Captain | Edmond Mackinnon | 1 October 1924 – 29 April 1926 |
16 | Captain | Cyril Benson | 13 September 1926 – June, 1928 |
17 | Captain | Bertram Watson | 31 May 1928 – April, 1930 | (later V.Adm.)
18 | Captain | Hugh Rogers | June 1930 – May, 1932 |
19 | Captain | Gerald Harrison | 29 April 1932 – 18 October 1933 | (later R.Adm.)
20 | Captain | Rhoderick McGrigor | 22 September 1936 | (later Adm. of the Fleet)
21 | Captain | George H. Creswell | 1 May 1939 – 2 January 1940 |
22 | Captain | Philip Louis Vian | 1 January 1940 – 12 July 1941 | (later Adm. of the Fleet)
Flotilla is re-established in 1946 until March 1951.
21 | Captain | Ralph G. Swallow | 1946-August 1949 |
22 | Captain | Deric Holland-Martin | August 1949 – 1950 |

## Composition 1946 to 1950

[edit]

Included:[10]
, Home Fleet 1946–1948
4th Destroyer Squadron

* HMS Agincourt (Leader)
* HMS Aisne (March 1948)
* HMS Alamein (May 1948)
* HMS Barrosa* (February 1947
* HMS Corunna* (June 1947)
* HMS Dunkirk (December 1946)
* HMS Jutland (April 1947)

, Home Fleet 1949
4th Destroyer Squadron

* HMS Agincourt (Leader)
* HMS Aisne
* HMS Alamein
* HMS Barrosa
* HMS Corunna
* HMS Dunkirk
* HMS Jutland

, Home Fleet 1950
4th Destroyer Squadron

* HMS Agincourt (Leader)
* HMS Aisne (to September 1950)
* HMS Alamein
* HMS Barrosa
* HMS Corunna
* HMS Dunkirk
* HMS Jutland (to April 1950)

## References

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1. ^ Hobbs, David (2014). Warships of the Great War Era: A History in Ship Models. Barnsley, England: Seaforth Publishing. p. 57\. ISBN 9781848322127.
2. ^ Watson, Graham. "Royal Navy Organisation and Ship Deployments 1900-1914". www.naval-history.net. G. Smith, 8 August 2015. Retrieved 9 July 2018.
3. ^ Willmott, H. P. (2009). The Last Century of Sea Power, Volume 1: From Port Arthur to Chanak, 1894–1922. Bloomington, IN, USA: Indiana University Press. p. 244\. ISBN 978-0253003560.
4. ^ Watson, Graham. "Royal Navy Organisation and Ship Deployment, Inter-War Years 1914-1918". www.naval-history.net. Gordon Smith, 8 August 2015. Retrieved 9 July 2018.
5. ^ Brassey's Naval and Shipping Annual. London, England: William Clowes and Sons, Limited. 1921. p. 5.
6. ^ Watson, Graham. "Royal Navy Organisation and Ship Deployment, Inter-War Years 1919-1939". www.naval-history.net. Gordon Smith, 2 September 2015. Retrieved 9 July 2018.
7. ^ Watson, Graham. "Royal Navy Organisation in World War 2, 1939-1945". www.naval-history.net. n Smith, 19 September 2015. Retrieved 9 July 2018.
8. ^ Watson, Graham. "Royal Navy Organisation and Ship Deployment 1947-2013: FLOTILLAS AND SQUADRONS 1947-1971". www.naval-history.net. Gordon Smith, 12 July 2015. Retrieved 10 July 2018.
9. ^ Harley, Simon; Lovell, Tony. "Fourth Destroyer Flotilla (Royal Navy) - The Dreadnought Project". www.dreadnoughtproject.org. Harley and Lovell, 18 June 2018. Retrieved 9 July 2018.
10. ^ Watson, Graham. "Royal Navy Organisation and Ship Deployment 1947-2013". www.naval-history.net. Gordon Smith, 12 July 2015. Retrieved 18 March 2017.

## Sources

[edit]

* "Brassey's Naval and Shipping Annual 1921". Brassey's Naval and Shipping Annual. London: William Clowes and Sons. 1921. OCLC 5973357.
* Harley, Simon; Lovell, Tony. (2018) "Fourth Destroyer Flotilla (Royal Navy) - The Dreadnought Project". www.dreadnoughtproject.org. Harley and Lovell.
* Hobbs, David (2014). Warships of the Great War Era: A History in Ship Models. Barnsley, England: Seaforth Publishing. ISBN 978-1-84832-212-7.
* Watson, Dr Graham. (2015) Royal Navy Organisation and Ship Deployments 1900-1914". www.naval-history.net. G. Smith.
* Watson, Dr Graham. (2015) "Royal Navy Organisation and Ship Deployment, Inter-War Years 1914-1918". www.naval-history.net. Gordon Smith.
* Watson, Dr Graham. (2015) "Royal Navy Organisation in World War 2, 1939-1945". www.naval-history.net. Gordon Smith.
* Willmott, H. P. (2009). The Last Century of Sea Power, Volume 1: From Port Arthur to Chanak, 1894–1922. Bloomington, IN, USA: Indiana University Press. ISBN 978-0-253-00356-0.

* v
* t
* e

Destroyer flotillas of the Royal Navy

* 1st Destroyer Flotilla
* 2nd Destroyer Flotilla
* 3rd Destroyer Flotilla
* 4th Destroyer Flotilla
* 5th Destroyer Flotilla
* 6th Destroyer Flotilla
* 7th Destroyer Flotilla
* 8th Destroyer Flotilla
* 9th Destroyer Flotilla
* 10th Destroyer Flotilla
* 11th Destroyer Flotilla
* 12th Destroyer Flotilla
* 13th Destroyer Flotilla
* 14th Destroyer Flotilla
* 15th Destroyer Flotilla
* 16th Destroyer Flotilla
* 17th Destroyer Flotilla
* 18th Destroyer Flotilla
* 19th Destroyer Flotilla:
* 20th Destroyer Flotilla
* 21st Destroyer Flotilla
* 22nd Destroyer Flotilla
* 23rd Destroyer Flotilla
* 24th Destroyer Flotilla
* 25th Destroyer Flotilla
* 26th Destroyer Flotilla
* 27th Destroyer Flotilla
* 28th Destroyer Flotilla
* 29th Destroyer Flotilla

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