Duke of Devonshire is a title in the Peerage of England held by members of the Cavendish family. This branch of the Cavendish family has been one of the wealthiest British aristocratic families since the 16th century and has been rivalled in political influence perhaps only by the marquesses of Salisbury and the earls of Derby.
Marquess of Lansdowne is a title in the Peerage of Great Britain created in 1784, and held by the head of the Petty-Fitzmaurice family. The first Marquess served as Prime Minister of Great Britain.
Marquess Townshend is a title in the Peerage of Great Britain held by the Townshend family of Raynham Hall in Norfolk. The title was created in 1787 for George Townshend, 4th Viscount Townshend.
Marquess of Northampton is a title that has been created twice, firstly in the Peerage of England (1547), then secondly in the Peerage of the United Kingdom (1812). The current holder of this title is Spencer Compton, 7th Marquess of Northampton.
William Henry Cavendish-Scott-Bentinck, 4th Duke of Portland,, styled Marquess of Titchfield until 1809, was a British politician who served in various positions in the governments of George Canning and Lord Goderich.
David George Philip Cholmondeley, 7th Marquess of Cholmondeley,, styled Viscount Malpas from birth until 1968, and subsequently Earl of Rocksavage until 1990, is a British peer and filmmaker who acted as Lord Great Chamberlain of the United Kingdom from 1990 to 2022.
John Albert Edward William Spencer-Churchill, 10th Duke of Marlborough,, styled Marquess of Blandford until 1934, was a British military officer and peer.
William Arthur Henry Cavendish-Bentinck, 7th Duke of Portland,, styled Marquess of Titchfield until 1943, was a British peer and Conservative politician.
John Colum Crichton-Stuart, 7th Marquess of Bute, was a Scottish peer and racing driver, best known for winning the 24 Hours of Le Mans in 1988. He was known as Johnny Dumfries, or, after he succeeded his father as marquess in 1993, John Bute. He attended Ampleforth College, as had his father and most male members of the Crichton-Stuart family, but did not finish the normal five years of study.
Spencer Joshua Alwyne Compton, 2nd Marquess of Northampton, known as Lord Compton from 1796 to 1812 and as Earl Compton from 1812 to 1828, was a British nobleman and patron of science and the arts.
William Bingham Compton, 6th Marquess of Northampton, DSO, known as Earl Compton from 1897 to 1913, was a British peer and soldier.
The Seuso Treasure or Sevso Treasure, is a hoard of silver objects from the late Roman Empire. The first pieces appeared on the market in London in 1980, and the treasure was acquired by a consortium headed by Spencer Compton, 7th Marquess of Northampton. Documentation was provided in which it was stated that it had been found in the Tyre and Sidon regions of Lebanon. It was put up for sale in New York City in 1990 by Sotheby's, but was halted when the documentation was found to be false, and the governments of Hungary, Yugoslavia and Lebanon made claims of ownership. The claims of ownership by these countries were rejected by a US court, and the treasure remained in the possession of the Marquess of Northampton. Scotland Yard still has an open case on the matter.
Charles Compton, 1st Marquess of Northampton, known as Lord Compton from 1763 to 1796 and as the 9th Earl of Northampton from 1796 to 1812, was a British peer and politician.
William George Spencer Scott Compton, 5th Marquess of Northampton, KG, known as Lord William Compton from 1877 to 1887 and as Earl Compton from 1887 to 1897, was a British peer and Liberal politician.
Admiral William Compton, 4th Marquess of Northampton,, known as Lord William Compton from 1828 to 1877, was a British peer and Royal Navy officer.
Lady Alexandra Margaret Anne Cavendish-Bentinck was a member of the British nobility and one of the richest landowners in the country. She was a notable charity worker, art collector, and horsewoman.
Ivy Cavendish-Bentinck, Duchess of Portland GBE was Duchess of Portland from 1943 – 1977 and afterwards Dowager Duchess. She initiated the Harley Foundation, "to encourage creativity".
Sir Adrian Christopher Swire was a billionaire British heir and businessman. He was the former chairman of John Swire & Sons Ltd. In April 2015, the Swire family's net worth was estimated at £2.4 billion.
Francis Egerton Grosvenor, 8th Earl of Wilton, also known as Lord Francis Ebury, is an Anglo-Australian aristocrat, and academic.
Henrietta Bentinck, Duchess of Portland was the wife of William Bentinck, 4th Duke of Portland.
