Marquess Conyngham

==Holders==
 	From 	Until 	Name 	Lifespan
1.	1 January 1816 	28 December 1832	The Most Hon. Henry Conyngham, 1st Marquess Conyngham, K.P., G.C.H., P.C. 	1766-1832
2.	28 December 1832	17 July 1876 	General The Most Hon. Francis Nathaniel Conyngham, 2nd Marquess Conyngham, K.P., G.C.H., P.C.	1797-1876
3.	17 July 1876 	2 June 1882 	Lieutenant-General The Most Hon. George Henry Conyngham, 3rd Marquess Conyngham 	1825-1882
4.	2 June 1882 	28 August 1897 	The Most Hon. Henry Francis Conyngham, 4th Marquess Conyngham 	1857-1897
5.	28 August 1897 	9 November 1918 	The Most Hon. Victor Conyngham, 5th Marquess Conyngham 	1883-1918
6.	9 November 1918 	1 April 1974 	The Most Hon. Frederick Conyngham, 6th Marquess Conyngham 	1890-1974
7.	1 April 1974 	3 March 2009 	The Most Hon. Frederick Conyngham, 7th Marquess Conyngham 	1924-2009
8.	3 March 2009 	 	The Most Hon. Henry Conyngham, 8th Marquess Conyngham 	1951-
==Other Titles==
===Peerage of Ireland===
*Earl Conyngham (1797), 1816-present
*Earl of Mount Charles (1816), 1816-present
*Viscount Conyngham (1789), 1816-present
*Viscount Mount Charles (1797), 1816-present
*Viscount Slane (1816), 1816-present
*Baron Conyngham (1781), 1816-present
===Peerage of the United Kingdom===
*Baron Minster (1821), 1821-present