| 1778: |
The Sussex Regiment of Militia
│ |
| 1778: |
county precedence 27
│ |
| 1779: |
county precedence 15
│ |
| 1780: |
county precedence 12
│ |
| 1781: |
county precedence 45
│ |
| 1782: |
county precedence 12
│ |
| 1793: |
county precedence 24
│ |
| 1803: |
county precedence 48
│ |
| 1833: |
53rd, or
Sussex
Regiment of Militia
│ |
| 1835: |
53rd, or
Sussex Light Infantry
Regiment of Militia
│ |
| 1846: |
53rd, or
Royal Sussex Light Infantry
Regiment of Militia
│ |
| 1855: |
52nd, or
Royal Sussex Light Infantry
Regiment of Militia
│ |
|
│ |
|
 |
 |
| 1877: |
1st Battalion,
52nd, or
Royal Sussex Light Infantry
Regiment of Militia
│ |
2nd Battalion,
52nd, or
Royal Sussex Light Infantry
Regiment of Militia
│ |
|
The creation of the territorial regiments by the Childers reforms |
|
│ |
│ |
| 1881: |
3rd (Royal Sussex Militia)
Battalion,
The Royal Sussex Regiment
│ |
4th (Royal Sussex Militia)
Battalion,
The Royal Sussex Regiment
│ |
|
|
|
| 1890: |
│
│ |
|
│ |
|
Conversion of the Miltia into the Special Reserve |
|
│ |
| 1908: |
3rd (Reserve) Battalion,
The Royal Sussex Regiment
│ |
|
Renaming of the Special Reserve into the Militia |
|
│ |
| 1921: |
suspended animation
│ |
|
Renaming of the Militia into the Supplementary Reserve |
|
│ |
| 1924: |
│
│ |
| 1953: |
disbanded |
|
|