| 1797: |
independent troops
│ |
| 1814: |
The Essex Yeomanry Cavalry
│ |
| 1828: |
disbanded
|
| 1831: |
The West Essex Corps of Yeomanry Cavalry
│ |
| 1852: |
The West Essex
Regiment of Yeomanry Cavalry
│ |
|
│ |
Formation of the Volunteer Force |
|
│ |
| 1860: |
│
│ |
1st Essex Mounted Rifle Corps
│ |
| 1862: |
│
│ |
disbanded
|
| 1877: |
disbanded
|
|
Renaming to Imperial Yeomanry |
|
|
| 1902: |
The Essex
Imperial Yeomanry |
|
│ |
| 1905: |
│ |
|
Creation of the Territorial Force |
|
│ |
| 1908: |
The Essex Yeomanry (TF)
│ |
| 1909: |
│ |
1914/
1918: |
1/1st, 2/1st and 3/1st
Essex Yeomanry (TF)
│ |
| 1916: |
│ |
| 1918: |
│ |
|
Creation of the Territorial Army |
|
│ |
| 1921: |
104th (Essex Yeomanry) Brigade,
Royal Field Artillery (TA)
│ |
| 1924: |
104th (Essex Yeomanry)
Army Field Brigade,
Royal Artillery (TA)
│ |
| 1938: |
104th (Essex Yeomanry)
Regiment,
Royal Horse Artillery (TA)
│ |
|
 |
 |
| 1939: |
│
│
│
│ |
147th (Essex Yeomanry)
Regiment,
Royal Horse Artillery
│ |
| 1940: |
│
│
│
│ |
147th (Essex Yeomanry)
Field Regiment,
Royal Artillery
│ |
| 1946: |
suspended animation
│ |
suspended animation
│ |
|
Resurrection of the Territorial Army |
|
│ |
│ |
| 1947: |
304th Field Regiment,
Royal Artillery
(Essex Yeomanry) (TA)
│ |
disbanded |
| 1954: |
304th (Essex Yeomanry)
Medium Regiment,
Royal Artillery (TA)
│ |
| 1955: |
304th (Essex Yeomanry R.H.A.)
Medium Regiment,
Royal Artillery (TA)
│ |
| 1956: |
304th (Essex Yeomanry R.H.A.)
Field Regiment,
Royal Artillery (TA)
│ |
| 1963: |
│ |
|
Creation of the Territorial and Army Volunteer Reserve |
|
│ |
| 1967: |
disbanded and formed
The Essex Yeomanry (R.H.A.)
Royal Artillery
(Territorials)
│ |
|
|
|
| 1969: |
reduced to cadre as
The Essex Yeomanry (R.H.A.)
│
│
│ |
some personel formed
4th Regional (Essex Yeomanry) Squadron,
71st (Yeomanry) Signal Regiment,
Royal Signals |
| 1975: |
disbanded |
|
|