Chelsea (Viscountcy)
A peerage of the Kingdom of Great Britain.
Letters patent issued on Sat 27th Dec 1800
To Charles Sloane Cadogan as Hereditary peerage subsidiary to another created by the same letters patent.
Holders
| Number | Surname | Forenames | Held from | Held to |
|---|---|---|---|---|
| 1st | Cadogan | Charles Sloane | Sat 27th Dec 1800 | Fri 3rd Apr 1807 |
| 2nd | Cadogan | Charles Henry Sloane | Fri 3rd Apr 1807 | Sun 23rd Dec 1832 |
| 3rd | Cadogan | George | Sun 23rd Dec 1832 | Thu 15th Sep 1864 |
| 4th | Cadogan | Henry Charles | Thu 15th Sep 1864 | Sun 8th Jun 1873 |
| 5th | Cadogan | George Henry | Sun 8th Jun 1873 | Sat 6th Mar 1915 |
| 6th | Cadogan | Gerald Oakley | Sat 6th Mar 1915 | Wed 4th Oct 1933 |
| 7th | Cadogan | William Gerald Charles | Wed 4th Oct 1933 | Fri 4th Jul 1997 |
| 8th | Cadogan | Charles Gerald John | Fri 4th Jul 1997 | Sun 11th Jun 2023 |