Dukedom

All Ranks

Dukedom Peerages

Title Letters patent Extinct Merged into crown
of Cambridge (Dukedom) James Stuart - Sat 23rd Aug 1664 - -
of Chandos (Dukedom) James Brydges - Sat 29th Apr 1719 - -
of Clarence and Avondale (Dukedom) Albert Victor Christian Edward - Sat 24th May 1890 14 January 1892 -
of Clarence and St Andrews (Dukedom) William Henry - Wed 20th May 1789 - 26 June 1830
of Cleveland (Dukedom) William Harry Vane - Tue 29th Jan 1833 21 August 1891 -
of Cleveland (Dukedom) Barbara Palmer - Sun 3rd Aug 1670 - -
of Connaught and Strathearn (Dukedom) Arthur William Patrick Albert - Sun 24th May 1874 26 April 1943 -
of Cumberland (Dukedom) George - Wed 6th Apr 1689 - -
of Cumberland (Dukedom) William - Sat 27th Jul 1726 - -
of Cumberland (Dukedom) Rupert - Sun 24th Jan 1644 - -
of Cumberland and Strathearn (Dukedom) Henry Frederick - Wed 22nd Oct 1766 - -
of Cumberland and Teviotdale (Dukedom) Ernest Augustus - Wed 24th Apr 1799 28 March 1919 -
of Devonshire (Dukedom) William Cavendish - Wed 12th May 1694 - -
of Dorset (Dukedom) Lionel Sackville - Mon 17th Jun 1720 - -
of Dover (Dukedom) James Douglas - Sat 26th May 1708 22 October 1778 -
of Dudley (Dukedom) Alice Dudley - Mon 23rd May 1644 22 January 1669 -
of Edinburgh (Dukedom) Alfred Ernest Albert - Thu 24th May 1866 30 July 1900 -
of Edinburgh (Dukedom) Philip Mountbatten - Thu 20th Nov 1947 - 8 September 2022
of Edinburgh (Dukedom) Frederick Lewis - Fri 26th Jul 1726 - 25 October 1760
of Edinburgh (Dukedom) Edward Antony Richard Louis - Fri 10th Mar 2023 - -