# Duke of Wellington (title)

Duke of Wellington is a title in the Peerage of the United Kingdom. The name derived from Wellington in Somerset. The title was created in 1814 for Arthur Wellesley, 1st Marquess of Wellington (1769–1852; born as The Hon. Arthur Wesley), the Anglo-Irish military commander who is best known for leading the decisive victory with Field Marshal von Blücher over Napoleon's forces at Waterloo in Brabant (now Walloon Brabant, Belgium). Wellesley later served twice as British prime minister. In historical texts, unqualified use of the title typically refers to the 1st Duke.
The first Duke's father, Garret Wesley, had been granted the title of Earl of Mornington in 1760. His male-line ancestors were wealthy agricultural and urban landowners in both countries, among the Anglo-Irish Protestant Ascendancy. The dukedom has descended to heirs male of the body, along with eleven other hereditary titles.

## History

The titles of Duke of Wellington and Marquess Douro were bestowed upon Arthur Wellesley, 1st Marquess of Wellington, on 3 May 1814 after he returned home a hero following Napoleon's abdication. He fought some sixty battles during his military career. He was considered "the conqueror of Napoleon". He stands as one of the finest soldiers that Great Britain and Ireland has ever produced, others being the 1st Duke of Marlborough and the 2nd Duke of Argyll.
Following his victory at the Battle of Talavera, Wellesley was offered a peerage. The question was what title should he take. His brother, Richard Wellesley, Earl of Mornington, looked around and discovered that a manor in the parish of Wellington was available. It was also reasonably close to the family name. Because Arthur was still in Spain in command of the army fighting the French, Richard oversaw the purchase. By this process Arthur therefore became Marquess of Wellington. According to the book Wellington as Military Commander by Michael Glover, Arthur Wellesley first signed himself 'Wellington' on 16 September 1809. At the Battle of Waterloo in 1815, Arthur Wellesley was already further elevated to the peerage rank of the Duke of Wellington. At the time he became Ambassador to France, The London Gazette of 4 June 1814 refers to him as having that title but suggests that it was granted by warrant on 25 August 1812.
The subsidiary titles of the Duke of Wellington are Marquess of Wellington (1812), Marquess Douro (1814), Earl of Mornington (1760 – but only inherited by the Dukes of Wellington in 1863), Earl of Wellington (1812), Viscount Wellesley (1760 – inherited in 1863), Viscount Wellington (1809), Baron Mornington (1746 – also inherited in 1863), and Baron Douro (1809). The Viscountcy of Wellesley and the Barony and Earldom of Mornington are in the Peerage of Ireland; the rest are in the Peerage of the United Kingdom.
Apart from the British titles, the Dukes of Wellington also hold the titles of Prince of Waterloo (Prins van Waterloo, 1815) of the Kingdom of the Netherlands, Duke of Ciudad Rodrigo (Duque de Ciudad Rodrigo, 1812) of the Kingdom of Spain with Grandeeship, and Duke of Victoria (Duque da Vitória, 1812), with the subsidiary titles Marquess of Torres Vedras (Marquês de Torres Vedras, 1812) and Count of Vimeiro (Conde de Vimeiro, 1811) of the Kingdom of Portugal. These were granted to the first Duke as victory titles for his distinguished service as victorious commanding general in the Peninsular War (in Spain and Portugal) and at the Battle of Waterloo (in what is now Belgium).
The family seat is Stratfield Saye House, near Basingstoke, Hampshire. Apsley House, in London, is now owned by English Heritage, although the family retain an apartment there. He also has a large estate outside Granada, Spain, which was granted to the first duke by Spanish King Ferdinand VII as a reward for his services in the Peninsular War.
Five Dukes have been created Knights of the Garter, the most senior British order of knighthood.

## Dukes of Wellington (1814)

Created by the Prince Regent (on behalf of George III) :
| # | Name | Period | Duchess | Notes | Other titles |
| 1 | Arthur Wellesley (born Wesley) (1769–1852) | 1814–1852 | The Hon. Catherine Pakenham | British Army officer and statesman who defeated Napoleon I at Waterloo and Tipu Sultan at the Siege of Seringapatam (1799) | Prince of Waterloo, Duke of Ciudad Rodrigo, Duke of Victoria, Marquess of Wellington, Marquess of Douro, Marquess of Torres Vedras, Earl of Wellington, Count of Vimeiro, Viscount Wellington, Baron Douro |
| 2 | Arthur Richard Wellesley (1807–1884) | 1852–1884 | Lady Elizabeth Hay | Son of the preceding | Prince of Waterloo, Duke of Ciudad Rodrigo, Duke of Victoria, Marquess of Wellington, Marquess of Douro, Marquess of Torres Vedras, Count of Vimeiro, Earl of Wellington Earl of Mornington, Viscount Wellesley, Viscount Wellington, Baron Douro, Baron Mornington |
| 3 | Henry Wellesley (1846–1900) | 1884–1900 | Evelyn Williams | Nephew of the preceding | Prince of Waterloo, Duke of Ciudad Rodrigo, Duke of Victoria, Marquess of Wellington, Marquess of Douro, Marquess of Torres Vedras, Count of Vimeiro, Earl of Wellington Earl of Mornington, Viscount Wellesley, Viscount Wellington, Baron Douro, Baron Mornington |
| 4 | Arthur Charles Wellesley (1849–1934) | 1900–1934 | Kathleen Williams | Brother of the preceding | Prince of Waterloo, Duke of Ciudad Rodrigo, Duke of Victoria, Marquess of Wellington, Marquess of Douro, Marquess of Torres Vedras, Count of Vimeiro, Earl of Wellington Earl of Mornington, Viscount Wellesley, Viscount Wellington, Baron Douro, Baron Mornington |
| 5 | Arthur Charles Wellesley (1876–1941) | 1934–1941 | Hon. Lilian Coats | Son of the preceding | Prince of Waterloo, Duke of Ciudad Rodrigo, Duke of Victoria, Marquess of Wellington, Marquess of Douro, Marquess of Torres Vedras, Count of Vimeiro, Earl of Wellington Earl of Mornington, Viscount Wellesley, Viscount Wellington, Baron Douro, Baron Mornington |
| 6 | Henry Valerian George Wellesley (1912–1943) | 1941–1943 | unmarried | Son of the preceding | Prince of Waterloo, Duke of Ciudad Rodrigo, Duke of Victoria, Marquess of Wellington, Marquess of Douro, Marquess of Torres Vedras, Count of Vimeiro, Earl of Wellington Earl of Mornington, Viscount Wellesley, Viscount Wellington, Baron Douro, Baron Mornington |
| 7 | Gerald Wellesley (1885–1972) | 1943–1972 | Dorothy Ashton | Uncle of the preceding | Prince of Waterloo, Duke of Ciudad Rodrigo, Duke of Victoria, Marquess of Wellington, Marquess of Douro, Marquess of Torres Vedras, Count of Vimeiro, Earl of Wellington Earl of Mornington, Viscount Wellesley, Viscount Wellington, Baron Douro, Baron Mornington |
| 8 | Arthur Valerian Wellesley (1915–2014) | 1972–2014 | Diana McConnel | Son of the preceding | Prince of Waterloo, Duke of Ciudad Rodrigo, Duke of Victoria, Marquess of Wellington, Marquess of Douro, Marquess of Torres Vedras, Count of Vimeiro, Earl of Wellington Earl of Mornington, Viscount Wellesley, Viscount Wellington, Baron Douro, Baron Mornington |
| 9 | Arthur Charles Valerian Wellesley (born 1945) | 2014–present | Princess Antonia of Prussia | Son of the preceding | Prince of Waterloo, Duke of Ciudad Rodrigo, Duke of Victoria, Marquess of Wellington, Marquess of Douro, Marquess of Torres Vedras, Count of Vimeiro, Earl of Wellington Earl of Mornington, Viscount Wellesley, Viscount Wellington, Baron Douro, Baron Mornington |

## Line of succession

* Arthur Wellesley, 4th Duke of Wellington (1849–1934)
** Arthur Wellesley, 5th Duke of Wellington (1876–1941)
*** Henry Wellesley, 6th Duke of Wellington (1912–1943)
** Gerald Wellesley, 7th Duke of Wellington (1885–1972)
*** Valerian Wellesley, 8th Duke of Wellington (1915–2014)
**** Charles Wellesley, 9th Duke of Wellington (b. 1945)
***** (1) Arthur Wellesley, Earl of Mornington (b. 1978)
****** (2) Arthur Wellesley, Viscount Wellesley (b. 2010)
****** (3) Hon. Alfred Wellesley (b. 2014)
****** (4) Hon. Arlo Wellesley (b. 2023)
***** (5) Lord Frederick Wellesley (b. 1992)
****** (6) Finneas Fritz Wellesley (b. 2023)
**** (7) Lord Richard Wellesley (b. 1949)
**** (8) Lord John Wellesley (b. 1954)
***** (9) Gerald Wellesley (b. 1981)
**** (10) Lord James Wellesley (b. 1956)
***** (11) Oliver Wellesley (b. 2005)
** Lord George Wellesley (1889–1967)
*** Richard Wellesley (1920–1984)
**** John Wellesley (1962–2009)
***** (12) Thomas Wellesley (b. 2000)
Should the direct male line of succession from the first Duke of Wellington become extinct, the dukedom and its subsidiary titles in the British peerage will become extinct, as will the titles of Prince of Waterloo in the Dutch peerage and the dukedom of the Victory and its subsidiary titles in the Portuguese peerage.
The dukedom of Ciudad Rodrigo in the Spanish peerage, together with its subsidiary titles, will continue to be held in the female line of descendants of the first Duke. The earldom and barony of Mornington, along with the viscountcy of Wellesley, which are all titles in the Irish peerage, will revert to the line of the Earl Cowley, a male-line descendant of a younger brother of the first Duke of Wellington.
vteWellesley family tree: Dukes of Wellington, Victoria, and Ciudad Rodrigo, and Princes of Waterloo :
Baron Mornington of Mornington, 1746 :
| Baron Mornington of Mornington, 1746 | Baron Mornington of Mornington, 1746 | Baron Mornington of Mornington, 1746 | Baron Mornington of Mornington, 1746 | Baron Mornington of Mornington, 1746 | Baron Mornington of Mornington, 1746 | Richard Colley Wesley 1690–1758 1st Baron Mornington | Richard Colley Wesley 1690–1758 1st Baron Mornington | Richard Colley Wesley 1690–1758 1st Baron Mornington | Richard Colley Wesley 1690–1758 1st Baron Mornington | Richard Colley Wesley 1690–1758 1st Baron Mornington | Richard Colley Wesley 1690–1758 1st Baron Mornington | | | | | | | | | | | | |
| Earl of Mornington and Viscount Wellesley, of Dangan Castle in the County of Meath, 1760 ||||||
| Richard Colley Wesley 1735–1781 1st Earl of Mornington and Viscount Wellesley, 2nd Baron Mornington | Richard Colley Wesley 1735–1781 1st Earl of Mornington and Viscount Wellesley, 2nd Baron Mornington | Richard Colley Wesley 1735–1781 1st Earl of Mornington and Viscount Wellesley, 2nd Baron Mornington | Richard Colley Wesley 1735–1781 1st Earl of Mornington and Viscount Wellesley, 2nd Baron Mornington | Richard Colley Wesley 1735–1781 1st Earl of Mornington and Viscount Wellesley, 2nd Baron Mornington | Richard Colley Wesley 1735–1781 1st Earl of Mornington and Viscount Wellesley, 2nd Baron Mornington | Earl of Mornington and Viscount Wellesley, of Dangan Castle in the County of Meath, 1760 | Earl of Mornington and Viscount Wellesley, of Dangan Castle in the County of Meath, 1760 | Earl of Mornington and Viscount Wellesley, of Dangan Castle in the County of Meath, 1760 | Earl of Mornington and Viscount Wellesley, of Dangan Castle in the County of Meath, 1760 | Earl of Mornington and Viscount Wellesley, of Dangan Castle in the County of Meath, 1760 | Earl of Mornington and Viscount Wellesley, of Dangan Castle in the County of Meath, 1760 | | | | | | | | | | | | |
| Baron Wellesley of Wellesley in the County of Somerset, 1797 Marquess Wellesley of Norragh, 1799 | Baron Wellesley of Wellesley in the County of Somerset, 1797 Marquess Wellesley of Norragh, 1799 | | | Baron Maryborough of Maryborough in the Queen's County, 1821 | Baron Maryborough of Maryborough in the Queen's County, 1821 | | | | Viscount Wellington (UK), 1809 Count of Vimeiro (Portugal), 1811 Marquess of Wellington (UK), 1812 Duke of Ciudad Rodrigo (Spain), 1812 Duke of Victoria and Marquess of Torres Vedras (Portugal), 1812 Duke of Wellington (UK) and Marquess Douro and Baron Douro (Portugal), 1814 Prince of Waterloo (Netherlands), 1815 | Viscount Wellington (UK), 1809 Count of Vimeiro (Portugal), 1811 Marquess of Wellington (UK), 1812 Duke of Ciudad Rodrigo (Spain), 1812 Duke of Victoria and Marquess of Torres Vedras (Portugal), 1812 Duke of Wellington (UK) and Marquess Douro and Baron Douro (Portugal), 1814 Prince of Waterloo (Netherlands), 1815 | Viscount Wellington (UK), 1809 Count of Vimeiro (Portugal), 1811 Marquess of Wellington (UK), 1812 Duke of Ciudad Rodrigo (Spain), 1812 Duke of Victoria and Marquess of Torres Vedras (Portugal), 1812 Duke of Wellington (UK) and Marquess Douro and Baron Douro (Portugal), 1814 Prince of Waterloo (Netherlands), 1815 |
| Baron Wellesley of Wellesley in the County of Somerset, 1797 Marquess Wellesley of Norragh, 1799 | Baron Wellesley of Wellesley in the County of Somerset, 1797 Marquess Wellesley of Norragh, 1799 | | | Baron Maryborough of Maryborough in the Queen's County, 1821 | Baron Maryborough of Maryborough in the Queen's County, 1821 | Richard Wellesley 1760–1842 Marquess Wellesley, 2nd Earl of Mornington and Viscount Wellesley, 3rd Baron Mornington, Baron Wellesley | Richard Wellesley 1760–1842 Marquess Wellesley, 2nd Earl of Mornington and Viscount Wellesley, 3rd Baron Mornington, Baron Wellesley | | Viscount Wellington (UK), 1809 Count of Vimeiro (Portugal), 1811 Marquess of Wellington (UK), 1812 Duke of Ciudad Rodrigo (Spain), 1812 Duke of Victoria and Marquess of Torres Vedras (Portugal), 1812 Duke of Wellington (UK) and Marquess Douro and Baron Douro (Portugal), 1814 Prince of Waterloo (Netherlands), 1815 | Viscount Wellington (UK), 1809 Count of Vimeiro (Portugal), 1811 Marquess of Wellington (UK), 1812 Duke of Ciudad Rodrigo (Spain), 1812 Duke of Victoria and Marquess of Torres Vedras (Portugal), 1812 Duke of Wellington (UK) and Marquess Douro and Baron Douro (Portugal), 1814 Prince of Waterloo (Netherlands), 1815 | Viscount Wellington (UK), 1809 Count of Vimeiro (Portugal), 1811 Marquess of Wellington (UK), 1812 Duke of Ciudad Rodrigo (Spain), 1812 Duke of Victoria and Marquess of Torres Vedras (Portugal), 1812 Duke of Wellington (UK) and Marquess Douro and Baron Douro (Portugal), 1814 Prince of Waterloo (Netherlands), 1815 | | | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | | | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro |
| Marquessate Wellesley and Barony Wellesley extinct, 1842 | Marquessate Wellesley and Barony Wellesley extinct, 1842 | Marquessate Wellesley and Barony Wellesley extinct, 1842 | Marquessate Wellesley and Barony Wellesley extinct, 1842 | Marquessate Wellesley and Barony Wellesley extinct, 1842 | Marquessate Wellesley and Barony Wellesley extinct, 1842 | Richard Wellesley 1760–1842 Marquess Wellesley, 2nd Earl of Mornington and Viscount Wellesley, 3rd Baron Mornington, Baron Wellesley | | | | | | | | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | William Wellesley-Pole 1763–1845 3rd Earl of Mornington and Viscount Wellesley, 4th Baron Mornington, 1st Baron Maryborough | | | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | Arthur Wellesley 1769–1852 1st Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro | | | | | | | | | |
| | | | | | | | | | William Pole-Tylney-Long-Wellesley 1788–1857 4th Earl of Mornington and Viscount Wellesley, 5th Baron Mornington, 2nd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1788–1857 4th Earl of Mornington and Viscount Wellesley, 5th Baron Mornington, 2nd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1788–1857 4th Earl of Mornington and Viscount Wellesley, 5th Baron Mornington, 2nd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1788–1857 4th Earl of Mornington and Viscount Wellesley, 5th Baron Mornington, 2nd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1788–1857 4th Earl of Mornington and Viscount Wellesley, 5th Baron Mornington, 2nd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1788–1857 4th Earl of Mornington and Viscount Wellesley, 5th Baron Mornington, 2nd Baron Maryborough | | | Arthur Richard Wellesley 1807–1884 2nd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 6th Earl of Mornington and Viscount Wellesley | Arthur Richard Wellesley 1807–1884 2nd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 6th Earl of Mornington and Viscount Wellesley | Arthur Richard Wellesley 1807–1884 2nd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 6th Earl of Mornington and Viscount Wellesley | Arthur Richard Wellesley 1807–1884 2nd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 6th Earl of Mornington and Viscount Wellesley | Arthur Richard Wellesley 1807–1884 2nd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 6th Earl of Mornington and Viscount Wellesley | Arthur Richard Wellesley 1807–1884 2nd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 6th Earl of Mornington and Viscount Wellesley | | | Lord Charles Wellesley 1808–1858 | Lord Charles Wellesley 1808–1858 | Lord Charles Wellesley 1808–1858 | Lord Charles Wellesley 1808–1858 | Lord Charles Wellesley 1808–1858 | Lord Charles Wellesley 1808–1858 |
| | | | | | | | | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | | | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | | | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley |
| | | | | | | | | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | William Pole-Tylney-Long-Wellesley 1813–1863 5th Earl of Mornington and Viscount Wellesley, 6th Baron Mornington, 3rd Baron Maryborough | | | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | Henry Wellesley 1846–1900 3rd Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 7th Earl of Mornington and Viscount Wellesley | | | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1849–1934 4th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Earl of Mornington and Viscount Wellesley | | Barony Maryborough extinct, 1863 | Barony Maryborough extinct, 1863 | Barony Maryborough extinct, 1863 | Barony Maryborough extinct, 1863 | Barony Maryborough extinct, 1863 | Barony Maryborough extinct, 1863 |
| | | | | | | | | | | | | | | | | Arthur Charles Wellesley 1876–1941 5th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1876–1941 5th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1876–1941 5th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1876–1941 5th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1876–1941 5th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Earl of Mornington and Viscount Wellesley | Arthur Charles Wellesley 1876–1941 5th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Earl of Mornington and Viscount Wellesley | | | Gerald Wellesley 1885–1972 7th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Duke of Ciudad Rodrigo, 10th Earl of Mornington and Viscount Wellesley | Gerald Wellesley 1885–1972 7th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Duke of Ciudad Rodrigo, 10th Earl of Mornington and Viscount Wellesley | Gerald Wellesley 1885–1972 7th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Duke of Ciudad Rodrigo, 10th Earl of Mornington and Viscount Wellesley | Gerald Wellesley 1885–1972 7th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Duke of Ciudad Rodrigo, 10th Earl of Mornington and Viscount Wellesley | Gerald Wellesley 1885–1972 7th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Duke of Ciudad Rodrigo, 10th Earl of Mornington and Viscount Wellesley | Gerald Wellesley 1885–1972 7th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 8th Duke of Ciudad Rodrigo, 10th Earl of Mornington and Viscount Wellesley |
| | | | | | | | | Anne Rhys 1910–1998 7th Duchess of Ciudad Rodrigo | Anne Rhys 1910–1998 7th Duchess of Ciudad Rodrigo | Anne Rhys 1910–1998 7th Duchess of Ciudad Rodrigo | Anne Rhys 1910–1998 7th Duchess of Ciudad Rodrigo | Anne Rhys 1910–1998 7th Duchess of Ciudad Rodrigo | Anne Rhys 1910–1998 7th Duchess of Ciudad Rodrigo | | | Henry Valerian George Wellesley 1912–1943 6th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 11th Earl of Mornington and Viscount Wellesley | Henry Valerian George Wellesley 1912–1943 6th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 11th Earl of Mornington and Viscount Wellesley | Henry Valerian George Wellesley 1912–1943 6th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 11th Earl of Mornington and Viscount Wellesley | Henry Valerian George Wellesley 1912–1943 6th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 11th Earl of Mornington and Viscount Wellesley | Henry Valerian George Wellesley 1912–1943 6th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 11th Earl of Mornington and Viscount Wellesley | Henry Valerian George Wellesley 1912–1943 6th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Duke of Ciudad Rodrigo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 11th Earl of Mornington and Viscount Wellesley | | | Arthur Valerian Wellesley 1915–2014 8th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Duke of Ciudad Rodrigo, 12th Earl of Mornington and Viscount Wellesley | Arthur Valerian Wellesley 1915–2014 8th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Duke of Ciudad Rodrigo, 12th Earl of Mornington and Viscount Wellesley | Arthur Valerian Wellesley 1915–2014 8th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Duke of Ciudad Rodrigo, 12th Earl of Mornington and Viscount Wellesley | Arthur Valerian Wellesley 1915–2014 8th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Duke of Ciudad Rodrigo, 12th Earl of Mornington and Viscount Wellesley | Arthur Valerian Wellesley 1915–2014 8th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Duke of Ciudad Rodrigo, 12th Earl of Mornington and Viscount Wellesley | Arthur Valerian Wellesley 1915–2014 8th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 9th Duke of Ciudad Rodrigo, 12th Earl of Mornington and Viscount Wellesley |
| | | | | | | | | | | | | | | | | | | | | | | | | Arthur Charles Valerian Wellesley b. 1945 9th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 10th Duke of Ciudad Rodrigo, 13th Earl of Mornington and Viscount Wellesley | Arthur Charles Valerian Wellesley b. 1945 9th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 10th Duke of Ciudad Rodrigo, 13th Earl of Mornington and Viscount Wellesley | Arthur Charles Valerian Wellesley b. 1945 9th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 10th Duke of Ciudad Rodrigo, 13th Earl of Mornington and Viscount Wellesley | Arthur Charles Valerian Wellesley b. 1945 9th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 10th Duke of Ciudad Rodrigo, 13th Earl of Mornington and Viscount Wellesley | Arthur Charles Valerian Wellesley b. 1945 9th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 10th Duke of Ciudad Rodrigo, 13th Earl of Mornington and Viscount Wellesley | Arthur Charles Valerian Wellesley b. 1945 9th Duke of Wellington, Duke of Victoria, Prince of Waterloo, Marquess of Wellington, Marquess of Torres Vedras, Marquess Douro, Viscount Wellington, and Baron Douro, 10th Duke of Ciudad Rodrigo, 13th Earl of Mornington and Viscount Wellesley | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | Arthur Gerald Wellesley styled Marquess of Douro b. 1978 | Arthur Gerald Wellesley styled Marquess of Douro b. 1978 | Arthur Gerald Wellesley styled Marquess of Douro b. 1978 | Arthur Gerald Wellesley styled Marquess of Douro b. 1978 | Arthur Gerald Wellesley styled Marquess of Douro b. 1978 | Arthur Gerald Wellesley styled Marquess of Douro b. 1978 | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | Arthur Darcy Wellesley b. 2010 styled Earl of Mornington | Arthur Darcy Wellesley b. 2010 styled Earl of Mornington | Arthur Darcy Wellesley b. 2010 styled Earl of Mornington | Arthur Darcy Wellesley b. 2010 styled Earl of Mornington | Arthur Darcy Wellesley b. 2010 styled Earl of Mornington | Arthur Darcy Wellesley b. 2010 styled Earl of Mornington | | | | | | | |
The Colley or Cowley family had come to Ireland from Glaston, in Rutland about 1500; Sir Henry Colley was elevated to the Peerage as Lord Glaston by Henry VIII. He married the daughter of Thomas Cusack, Lord Chancellor of Ireland, Catherine Wellesley Cusack (d. 1598) whose grandmother was a Wellesley. Upon the death of his cousin Garret Wesley and his inheritance of the Estates of Dangan and Mornington, Richard Colley (d. 1758) and his wife Elizabeth Sale (d. 17 June 1738) daughter of John Sale, Registrar of the Diocese of Dublin, on 23 December 1719. adopted the name Wellesley (from both Elizabeth's maternal family side from Catherine Wellesley Cusack her grandmother) and through her Husband's Family, his cousin, Garret Wesley (Wellesley).