# Harold Dillon, 17th Viscount Dillon

Harold Arthur Lee-Dillon, 17th Viscount Dillon, CH, FBA, FSA (24 January 1844 – 18 December 1932) was an English antiquary and a leading authority on the history of arms and armour and medieval costume.

## Life

The eldest son of Arthur Dillon, 16th Viscount Dillon, he was born in Victoria Square, Westminster, and educated at private school and at the University of Bonn, Germany. He purchased an Ensigncy in the Rifle Brigade in 1862 and a Lieutenancy in 1866. He served in India and Canada, but resigned his commission in 1874. He then joined the Oxfordshire Militia (later the 4th (Militia) Battalion, Oxfordshire Light Infantry) as a captain. He was promoted Major in 1885 and retired in 1891. He succeeded his father as The 17th Viscount Dillon in 1892.
After leaving the regular army he devoted himself to antiquarian study, writing over fifty books and articles. He was chairman of the trustees of the National Portrait Gallery from 1894 to 1928. In the first year, his portrait was painted by Georgina Brackenbury. He bequeathed to the trustees various portraits from Ditchley Park, Charlbury including the portrait of his ancestor Sir Henry Lee by Antonio Moro. He served as Curator of the Royal Armouries from 1892 to 1913.
He was President of the Royal Archaeological Institute from 1892 to 1898 and President of the Society of Antiquaries of London from 1897 to 1904. He was the founding president of the Society for Army Historical Research holding the position until his death. He was elected a founding Fellow of the British Academy in 1902. He was also appointed antiquary to the Royal Academy.
He was appointed to the Order of the Companions of Honour (CH) in the 1921 Birthday Honours for his work with the National Portrait Gallery.
His only son predeceased him and he was succeeded by his nephew, Arthur.

## Ancestry

Harold Dillon, 17th Viscount Dillon's ancestors in three generations :
| Harold Arthur Dillon-Lee, 17th Viscount Dillon | Father: Arthur Edmund Dennis Dillon-Lee, 16th Viscount Dillon | Paternal Grandfather: Henry Augustus Dillon-Lee, 13th Viscount Dillon | Paternal Great-grandfather: Charles Dillon-Lee, 12th Viscount Dillon |
| Harold Arthur Dillon-Lee, 17th Viscount Dillon | Father: Arthur Edmund Dennis Dillon-Lee, 16th Viscount Dillon | Paternal Grandfather: Henry Augustus Dillon-Lee, 13th Viscount Dillon | Paternal Great-grandmother: Henrietta Maria Phipps |
| Harold Arthur Dillon-Lee, 17th Viscount Dillon | Father: Arthur Edmund Dennis Dillon-Lee, 16th Viscount Dillon | Paternal Grandmother: Henrietta Browne | Paternal Great-grandfather: Dominick-Geoffrey Browne |
| Harold Arthur Dillon-Lee, 17th Viscount Dillon | Father: Arthur Edmund Dennis Dillon-Lee, 16th Viscount Dillon | Paternal Grandmother: Henrietta Browne | Paternal Great-grandmother: Margaret Browne |
| Harold Arthur Dillon-Lee, 17th Viscount Dillon | Mother: Ellen Adderly | Maternal Grandfather: James Adderly | Maternal Great-grandfather: ? |
| Harold Arthur Dillon-Lee, 17th Viscount Dillon | Mother: Ellen Adderly | Maternal Grandfather: James Adderly | Maternal Great-grandmother: ? |
| Harold Arthur Dillon-Lee, 17th Viscount Dillon | Mother: Ellen Adderly | Maternal Grandmother: Ellen Williams | Maternal Great-grandfather: John Williams of Hythe, co. Kent |
| Harold Arthur Dillon-Lee, 17th Viscount Dillon | Mother: Ellen Adderly | Maternal Grandmother: Ellen Williams | Maternal Great-grandmother: ? |
Peerage of Ireland :
| Preceded byArthur Dillon | Viscount Dillon 1892–1932 | Succeeded byArthur Dillon |

## Footnotes

* ↑ "No. 22678". The London Gazette. 7 November 1862. p. 5287.
* ↑ "No. 23185". The London Gazette. 16 November 1866. p. 6064.
* ↑ "No. 24132". The London Gazette. 18 September 1874. p. 4430.
* ↑ "No. 24099". The London Gazette. 29 May 1874. p. 2821.
* ↑ "No. 25524". The London Gazette. 30 October 1885. p. 4980.
* ↑ Margaret O'Sullivan, 'Brackenbury, Georgina Agnes (1865–1949)', Oxford Dictionary of National Biography, Oxford University Press, Oct 2015; online edn, Jan 2016 accessed 29 Oct 2017
* ↑ "No. 32346". The London Gazette (Supplement). 4 June 1921. p. 4535.