Charles Cheyne, 1st Viscount Newhaven

Charles Cheyne, 1st Viscount Newhaven (23 October 1625 – 30 June 1698) was an English politician who sat in the House of Commons at various times between 1660 and 1698.

Origins He was the son of Francis Cheyne of Chesham Bois in Buckinghamshire by his wife Anne Fleetwood, a daughter of Sir William Fleetwood of Great Missenden, Buckinghamshire.

Career He matriculated at Brasenose College, Oxford on 29 January 1640, aged 14, and was a law student at Lincoln's Inn in 1642, (as "Cheney"). In 1644 he inherited the estate of Cogenhoe in Northamptonshire and in 1657 purchased the manor of Chelsea, in Middlesex (now subsumed by Central London), and its main house, Chelsea Place, financed by the dowry of his wife Lady Jane Cavendish. He paid for the house in instalments beginning in 1657 with £1,900 and made the final payment for whole estate in 1661 at a total cost of £13,626.

In 1660 Cheyne was elected a member of parliament for Amersham, Buckinghamshire, in the Convention Parliament. William Cheyne, 2nd Viscount Newhaven, son and heir; Elizabeth Cheyne; Catharine Cheyne; Secondly he married Isabella Smyth (Countess of Radnor), a daughter of Sir John Smyth of Bidborough in Kent and widow of John Robartes, 1st Earl of Radnor.