Lord Richard Cavendish was the second son of William Cavendish, 4th Duke of Devonshire

William Cavendish, 4th Duke of Devonshire

William Cavendish, 4th Duke of Devonshire, KG, PC , styled Lord Cavendish before 1729 and Marquess of Hartington between 1729 and 1755, was a British Whig statesman who was briefly nominal Prime Minister of Great Britain...

 and his wife, Charlotte.

In 1773, he entered the House of Commons

British House of Commons

The House of Commons is the lower house of the Parliament of the United Kingdom, which also comprises the Sovereign and the House of Lords . Both Commons and Lords meet in the Palace of Westminster. The Commons is a democratically elected body, consisting of 650 members , who are known as Members...

 and moved to No. 1 Savile Row

Savile Row

Savile Row is a shopping street in Mayfair, central London, famous for its traditional men's bespoke tailoring. The term "bespoke" is understood to have originated in Savile Row when cloth for a suit was said to "be spoken for" by individual customers...

, where he resided until 1781. He was one of the few attendees at his brother Devonshire

William Cavendish, 5th Duke of Devonshire

William Cavendish, 5th Duke of Devonshire, KG was a British aristocrat and politician. He was the eldest son of the William Cavendish, 4th Duke of Devonshire by his wife the heiress Lady Charlotte Boyle, suo jure Baroness Clifford of Lanesborough, who brought in considerable money and estates to...

’s wedding in 1774. In 1781, he went abroad in hopes of recovering his failing health; but he continued to decline and died in Naples

Naples

Naples is a city in Southern Italy, situated on the country's west coast by the Gulf of Naples. Lying between two notable volcanic regions, Mount Vesuvius and the Phlegraean Fields, it is the capital of the region of Campania and of the province of Naples...

.

External links

• thepeerage.com