Marquess of Rockingham

==Holders==
 	From 	Until 	Name 	Lifespan
1.	19 April 1746 	14 December 1750	The Most Hon. Thomas Watson-Wentworth, 1st Marquess of Rockingham, K.B., P.C. 	1693-1750
2.	14 December 1750	1 July 1782 	The Most Hon. Charles Watson-Wentworth, 2nd Marquess of Rockingham, K.G., P.C.	1730-1782
==Other Titles==
===Peerage of England===
*Baron Rockingham (1645), 1746-1782
===Peerage of Great Britain===
*Earl of Malton (1734), 1746-1782
*Viscount Higham (1734), 1746-1782
*Baron Malton (1728), 1746-1782
*Baron Harrowden (1734), 1746-1782
*Baron Wath (1734), 1746-1782)
===Peerage of Ireland===
*Earl of Malton (1750), 1750-1782
*Baron Malton (1750), 1750-1782