List of dukedoms in the peerages of Britain and Ireland

Columns: Title | Date of Creation | Grantee | Surname | Current Status
Dover | 26 May 1708 | James Douglas , Duke of Queensberry | Douglas | Extinct 22 October 1778 | Kent | 28 April 1710 | Henry Grey , Marquess of Kent | Grey | Extinct 5 June 1740 | Brandon | 10 September 1711 | James Hamilton , Duke of Hamilton | Douglas-Hamilton | Extant | Ancaster and Kesteven | 26 July 1715 | Robert Bertie , Marquess of Lindsey | Bertie | Extinct 8 February 1809 | Kingston-upon-Hull | 10 August 1715 | Evelyn Pierrepont , Marquess of Dorchester | Pierrepont | Extinct 23 September 1773 | Newcastle upon Tyne | 11 August 1715 | Thomas Pelham-Holles , Earl of Clare | Pelham-Holles | Extinct 17 November 1768 | York and Albany | 5 July 1716 | Ernest Augustus , Prince-Bishop of Osnabrück | Hanover | Extinct 14 August 1728

Example questions:
What is the title of the dukedom whose grantee died on 5 March , 1726 ? | What is the title of the dukedom whose grantee 's official life extended throughout the Whig supremacy of the 18th century ? | What is the title of the dukedom whose grantee was born on 18 December , 1662 ? | What is the title of the dukedom whose grantee died on 26 July , 1723 ? | What is the title of the dukedom whose grantee was a Master of the Great Wardrobe ?

Answers:
Kingston-upon-Hull | Newcastle upon Tyne | Dover | Ancaster and Kesteven | Brandon