Baron Heytesbury

Baron Heytesbury (pronounced 'Hetsbury'), of Heytesbury in the County of Wiltshire, is a title in the Peerage of the United Kingdom. It was created in 1828 for the prominent politician and diplomat Sir William à Court, 2nd Baronet, who later served as Ambassador to Russia and as Viceroy of Ireland. His son, the second Baron, sat as Member of Parliament for the Isle of Wight. On his marriage in 1837 to Elizabeth Holmes, daughter of Sir Leonard Worsley Holmes, Lord Heytesbury assumed the additional surname of Holmes. His son the 4th baron commanded a battalion in the Wiltshire Regiment (Duke of Edinburgh's) and was for a time in command of 62nd (Wiltshire) Regiment of Foot. , the titles are held by his great-great-great-grandson, the seventh Baron, who succeeded his father in 2004.

The baronetcy, of Heytesbury House in the County of Wiltshire, was created in the Baronetage of Great Britain on 4 July 1795 for the first Baron's father, William à Court. He was a colonel in the army and represented Heytesbury in the House of Commons. His father, William Ashe-à Court, was a general in the army and also sat as a Member of Parliament for the rotten borough of Heytesbury.

A junior line of the family has attained fortune and fame in Australia, thanks to the business empire of Robert Holmes à Court, who was of South African birth, and his Western Australian wife Janet, formerly one of Australia's richest women. Their vast business interests are managed through Heytesbury Pty Ltd, a company named after the family peerage.

à Court baronets of Heytesbury (1795)

 * Sir William Pierce Ashe à Court, 1st Baronet (c. 1747–1817)
 * Sir William à Court, 2nd Baronet (1779–1860) (created Baron Heytesbury in 1828)

Baron Heytesbury (1828)

 * William à Court, 1st Baron Heytesbury (1779–1860)
 * William Henry Ashe à Court-Holmes, 2nd Baron Heytesbury (1809–1891)
 * William Frederick Holmes à Court, 3rd Baron Heytesbury (1862–1903)
 * Leonard Holmes à Court, 4th Baron Heytesbury (1863–1949)
 * William Leonard Frank Holmes à Court, 5th Baron Heytesbury (1906–1971)
 * Francis William Holmes à Court, 6th Baron Heytesbury (1931–2004)
 * James William Holmes à Court, 7th Baron Heytesbury (born 1967)


 * Ulster.svg Colonel Sir William Pierce Ashe à Court, of Heytesbury, 1st Baronet (c. 1747—1817)
 * Coronet of a British Baron.svg William à Court, 1st Baron Heytesbury (1779—1860)
 * Coronet of a British Baron.svg William Henry Ashe Holmes à Court, 2nd Baron Heytesbury (1809—1891)
 * Hon. William Leonard Holmes à Court (1835—1885)
 * Coronet of a British Baron.svg William Frederick Holmes à Court, 3rd Baron Heytesbury (1862—1903)
 * Coronet of a British Baron.svg Leonard Holmes à Court, 4th Baron Heytesbury (1863—1949)
 * Coronet of a British Baron.svg William Leonard Frank Holmes à Court, 5th Baron Heytesbury (1906—1971)
 * Coronet of a British Baron.svg Francis William Holmes à Court, 6th Baron Heytesbury (1931—2004)
 * Coronet of a British Baron.svg James William Holmes à Court, 7th Baron Heytesbury (b. 1967)
 * Henry Worsley Holmes à Court (1871—1924)
 * (1) Robert Anthony Pierce Holmes à Court (b. 1905)
 * Peter Worsley Holmes à Court (1912—1966)
 * Michael Robert Hamilton Holmes à Court (1937—1990)
 * (2) Peter Michael Hamilton Holmes à Court (b. 1968)
 * (3) Simon Antony Holmes à Court (b. 1972)
 * (4) Paul William Holmes à Court (b. 1973)
 * (5) Simon Roger Holmes à Court (b. 1939)
 * Charles George Holmes à Court (1843—1924)
 * Alan Worsley Holmes à Court (1887—1957)
 * Peter Holmes à Court (1925—2006)
 * (6) Alan William Holmes à Court (b. 1953)
 * (7) Campbell Worsley Holmes à Court (b. 1958)
 * Arthur Wyndham Holmes à Court (1848—1915)
 * William Alexander Russell Holmes à Court (1878—1942)
 * William Charles Holmes à Court (1918—1967)
 * (8) William Walter Holmes à Court (b. 1948)
 * (9) Phillip John Holmes à Court (b. 1960)