Duke of Cumberland (1644)

==Holders==
 	From 	Until 	Name 	Lifespan
1.	24 January 1644	29 November 1682	H.S.H. Prince Rupert of the Rhine, K.G., P.C.	1619-1682
==Other Titles==
===Peerage of England===
*Earl of Holderness (1644), 1644-1682