Rupert Charles William Bullard Onslow, 8th Earl of Onslow (born 16 June 1967) is a British peer.

The son of Michael Onslow, 7th Earl of Onslow

Michael Onslow, 7th Earl of Onslow

Michael William Coplestone Dillon Onslow, 7th Earl of Onslow , styled Viscount Cranley from 1945 to 1971, was a British Conservative politician.-Background and education:...

, by his marriage to Robin Lindsay Bullard, he was educated at Eton College

Eton College

Eton College, often referred to simply as Eton, is a British independent school for boys aged 13 to 18. It was founded in 1440 by King Henry VI as "The King's College of Our Lady of Eton besides Wyndsor"....

, then at Western Kentucky University

Western Kentucky University

Western Kentucky University is a public university in Bowling Green, Kentucky, USA. It was formally founded by the Commonwealth of Kentucky in 1906, though its roots reach back a quarter-century earlier....

 and at King's College London

King's College London

King's College London is a public research university located in London, United Kingdom and a constituent college of the federal University of London. King's has a claim to being the third oldest university in England, having been founded by King George IV and the Duke of Wellington in 1829, and...

 where he graduated with a Bachelor of Arts

Bachelor of Arts

A Bachelor of Arts , from the Latin artium baccalaureus, is a bachelor's degree awarded for an undergraduate course or program in either the liberal arts, the sciences, or both...

 degree in 1990. Lord Onslow specializes in insuring fine art and is Vice President, Fine Art Practice at Marsh Limited

Marsh & McLennan Companies

Marsh & McLennan Companies, Inc. is a US-based global professional services and insurance brokerage firm. In 2007, it had over 57,000 employees and annual revenues of $10.49 billion. Marsh & McLennan Companies was ranked the 221st largest corporation in the United States by the 2009 Fortune 500...

.

Onslow married Leigh Jones-Fenleigh on 10 September 1999, and their first child, Olympia Patricia May-Rose Onslow, was born on 7 July 2003. Lady Onslow is a director of her family's business, Invicta Plastics of Leicester

Leicester

Leicester is a city and unitary authority in the East Midlands of England, and the county town of Leicestershire. The city lies on the River Soar and at the edge of the National Forest...

, which is best known for developing the popular board game Mastermind

Mastermind (board game)

Mastermind or Master Mind is a code-breaking game for two players. The modern game with pegs was invented in 1970 by Mordecai Meirowitz, an Israeli postmaster and telecommunications expert, but the game resembles an earlier pencil and paper game called bulls and cows that may date back a century or...

.