Marquess of Sligo

==Holders==
 	From 	Until 	Name 	Lifespan
1. 	29 December 1800 	2 January 1809 	The Most Hon. John Denis Browne, 1st Marquess of Sligo, K.P., P.C. 	1756-1809
2. 	2 January 1809 	26 January 1845 	The Most Hon. Howe Peter Browne, 2nd Marquess of Sligo, K.P., P.C. 	1788-1845
3. 	26 January 1845 	30 December 1896 	The Most Hon. George John Browne, 3rd Marquess of Sligo 	1820-1896
4. 	30 December 1896 	30 December 1903 	The Most Hon. John Thomas Browne, 4th Marquess of Sligo 	1824-1903
5. 	30 December 1903 	24 February 1913 	The Most Hon. Henry Ulick Browne, 5th Marquess of Sligo 	1831-1913
6. 	24 February 1913 	26 February 1935 	The Most Hon.George Ulick Browne, 6th Marquess of Sligo 	1856-1935
7. 	26 February 1935 	7 January 1941 	The Most Hon. Ulick de Burgh Browne, 7th Marquess of Sligo, M.C. 	1898-1941
8. 	7 January 1941 	28 May 1951 	The Most Hon. Arthur Howe Browne, 8th Marquess of Sligo, K.B.E., C.B.	1867-1951
9. 	28 May 1951 	28 July 1952 	The Most Hon. Terence Morris Browne, 9th Marquess of Sligo 	1873-1952
10.	28 July 1952 	11 September 1991	The Most Hon. Denis Edward Browne, 10th Marquess of Sligo 	1908-1991
11.	11 September 1991	13 July 2014 	The Most Hon. Jeremy Ulick Browne, 11th Marquess of Sligo 	1939-2014
12.	13 July 2014 	 	The Most Hon. Sebastian Ulick Browne, 12th Marquess of Sligo 	1964-
==Other Titles==
===Peerage of Ireland===
*Earl of Altamont (1771), 1800-present
*Earl of Clanricarde (1800), 1916-present
*Viscount Westport (1768), 1800-present
*Baron Mount Eagle (1760), 1800-present
===Peerage of the United Kingdom===
*Baron Monteagle (1806), 1806-present