List of marquessates in the peerages of Britain and Ireland

Columns: Title | Date of creation | Surname | Current status | Notes
Marquess of the Isle of Ely | 26 July 1726 | Guelph | Merged in crown 25 October 1760 | Subsidiary title of the Duke of Edinburgh ; also Prince of Wales from 1727 ; also Duke of Cornwall in England and Duke of Rothesay in Scotland 1727-1751 . The marquessate was apparently erroneously gazetted as Marquess of the Isle of Wight although Marquess of the Isle of Ely was the intended title . In later editions of the London Gazette the Duke is referred to as the Marquess of the Isle of Ely | Marquess of Berkhampstead | 27 July 1726 | Guelph | Extinct 31 October 1765 | Subsidiary title of the Duke of Cumberland | Marquess Grey | 19 May 1740 | Grey | Extinct 19 January 1797 | Also Duke of Kent until 1740 , when this title became extinct ; passed by special patent to his granddaughter | Marquess of Rockingham | 19 April 1746 | Watson-Wentworth | Extinct 2 July 1782 | Marquess of Monthermer | 5 November 1766 | Montagu | Extinct 23 May 1790 | Subsidiary title of the Duke of Montagu | Marquess of Buckingham | 4 December 1784 | Temple-Nugent-Grenville | Extinct 26 March 1889 | Created Duke of Buckingham and Chandos in 1822 | Marquess of Lansdowne | 6 December 1784 | Petty-Fitzmaurice | Extant

Example questions:
what is the date of creation of the Marquess of Wharton title that was wrongly revived in 1916 due to an 1844 decision ? | The Marquess of Wharton title that was created on February 15 , 1715 is known by what other name ? | what is the surname of the Marquess of Wharton title that could be listed as a new Barony ? | what is the current status of the Marquess of Wharton title that was wrongly revived in 1916 due to an 1844 decision ? | what is the date of creation of the Marquess of Wharton title that could be listed as a new Barony ?

Answers:
15 February 1715 | Baron Wharton | Wharton | Extinct 31 May 1731 | 15 February 1715