Marquessate

All Ranks

Marquessate Peerages

Title Letters patent Extinct Merged into crown
of Milford Haven (Marquessate) Louis Alexander Mountbatten - Tue 17th Jul 1917 - -
of Monthermer (Marquessate) Ralph Montagu - Tue 14th Apr 1705 6 July 1749 -
of Monthermer (Marquessate) George Montagu - Wed 5th Nov 1766 23 May 1790 -
of Newcastle upon Tyne (Marquessate) William Cavendish - Tue 27th Oct 1643 26 July 1691 -
of Normanby (Marquessate) John Sheffield - Mon 10th May 1694 19 October 1735 -
of Normanby (Marquessate) Constantine Henry Phipps - Mon 25th Jun 1838 - -
of Northampton (Marquessate) Charles Compton - Mon 7th Sep 1812 - -
of Ormond (Marquessate) James Butler - Sat 30th Aug 1642 17 December 1758 -
of Ormond (Marquessate) Walter Butler - Fri 12th Jan 1816 10 August 1820 -
of Ormond (Marquessate) James Wandesford Butler - Wed 5th Oct 1825 25 October 1997 -
of Powis (Marquessate) William Herbert - Mon 24th Mar 1687 8 March 1748 -
of Queensberry (Marquessate) William Douglas - Wed 11th Feb 1682 - -
of Reading (Marquessate) Rufus Daniel Isaacs - Fri 7th May 1926 - -
of Ripon (Marquessate) George Frederick Samuel Robinson - Fri 23rd Jun 1871 22 September 1923 -
of Rockingham (Marquessate) Thomas Wentworth - Tue 19th Apr 1746 1 July 1782 -
of Salisbury (Marquessate) James Cecil - Mon 24th Aug 1789 - -
of Sligo (Marquessate) John Denis Browne - Wed 31st Dec 1800 - -
of Stafford (Marquessate) Granville Leveson Gower - Wed 1st Mar 1786 - -
of Tavistock (Marquessate) William Russell - Tue 11th May 1694 - -
of Thomond (Marquessate) Murrough O'Brien - Mon 29th Dec 1800 3 July 1855 -