of Hartington (Marquessate)
of Hartington (Marquessate)
A peerage of the Kingdom of England.
Letters patent issued on Wed 12th May 1694
To William Cavendish as Hereditary peerage subsidiary to another created by the same letters patent.
Holders
| Number | Surname | Forenames | Held from | Held to |
|---|---|---|---|---|
| 1st | Cavendish | William | Wed 12th May 1694 | Thu 18th Aug 1707 |
| 2nd | Cavendish | William | Thu 18th Aug 1707 | Sat 4th Jun 1729 |
| 3rd | Cavendish | William | Sat 4th Jun 1729 | Fri 5th Dec 1755 |
| 4th | Cavendish | William | Fri 5th Dec 1755 | Tue 2nd Oct 1764 |
| 5th | Cavendish | William | Tue 2nd Oct 1764 | Mon 29th Jul 1811 |
| 6th | Cavendish | William George Spencer | Mon 29th Jul 1811 | Mon 18th Jan 1858 |
| 7th | Cavendish | William | Mon 18th Jan 1858 | Mon 21st Dec 1891 |
| 8th | Cavendish | Spencer Compton | Mon 21st Dec 1891 | Tue 24th Mar 1908 |
| 9th | Cavendish | Victor Christian William | Tue 24th Mar 1908 | Fri 6th May 1938 |
| 10th | Cavendish | Edward William Spencer | Fri 6th May 1938 | Sun 26th Nov 1950 |
| 11th | Cavendish | Andrew Robert Buxton | Sun 26th Nov 1950 | Mon 3rd May 2004 |
| 12th | Cavendish | Peregrine Andrew Morny | Mon 3rd May 2004 | - |