John Lytton, 5th Earl of Lytton

John Peter Michael Scawen Lytton, 5th Earl of Lytton, 18th Baron Wentworth, DL, FRICS (born 7 June 1950), styled Viscount Knebworth between 1951 and 1985, is a British surveyor and House of Lords member.

Lytton is the son of Noel Lytton, 4th Earl of Lytton. He is a descendant of the poet and adventurer Lord Byron (born 1788), via his daughter Ada Lovelace (born 1815), arguably the world's first computer programmer. Her daughter Anne (born 1837) married the poet Wilfrid Scawen Blunt; their daughter Judith Blunt-Lytton was Noel's mother and thus John's grandmother. He was educated at Downside School and graduated from the University of Reading with a BSc honours degree in Estate Management, in 1972. He is a descendent of Edward Bulwer-Lytton, too.

After spending thirteen years in the Inland Revenue Valuation Office and some additional years with surveying firms Permutt Brown & Co and Cubitt & West, he set up the practice of John Lytton & Co., Chartered Surveyors, in January, 1988. He succeeded his father in the earldom in 1985. He lost his seat in the House of Lords after the passing of the House of Lords Act 1999. However, on 11 May 2011 he won a hereditary peer by-election and regained his seat there, where he sits as a crossbencher, i.e. not a member of a political party.

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