Earl of Portsmouth



Earl of Portsmouth is a title in the Peerage of Great Britain. After the death of Louise de Kérouaille, Duchess of Portsmouth (c. 19 August 1673 - 14 November 1734), it was created in 1743 for John Wallop, 1st Viscount Lymington, who had previously represented Hampshire in the House of Commons. He had already been created Baron Wallop, of Farleigh Wallop in Hampshire in the County of Southampton, and Viscount Lymington, in 1720, also in the Peerage of Great Britain.

The second earl was the son of Catherine Conduitt, whose mother was Catherine Barton, half-niece of the eminent mathematical scientist Sir Isaac Newton. The earls of Portsmouth therefore are direct descendants of Isaac Newton's mother, and three of the earls have been named after Newton. The earls were in possession of a large trove of Newton's personal papers, until they were auctioned in 1936. Those documents are commonly known as the "Portsmouth Papers".

The third Earl declared himself King of Hampshire and his brother had him declared insane.

The fourth Earl represented Andover and Devonshire North in Parliament. In 1794, he assumed by Royal licence for himself and his issue the surname and arms of Fellowes only.

The fifth Earl resumed, without Royal licence, the family surname and arms of Wallop.

The sixth Earl represented Barnstaple in Parliament as a Liberal.

Oliver Henry Wallop, the eighth Earl, had moved from England to the United States, and been living the life of a rancher in Sheridan, Wyoming, at the time of the death of his older brother, the seventh Earl. Known as O.H. Wallop, he had served two terms a state representative in the Wyoming Legislature. He had become an American citizen in 1891, and was allowed to take his seat in the House of Lords only after renouncing American citizenship.

The ninth Earl sat as Conservative Member of Parliament for Basingstoke.

The current holder is Quentin Wallop, 10th Earl of Portsmouth, who succeeded in 1984, is the only son of Oliver Kintzing Wallop, Viscount Lymington (1923–1984).

The American politician Malcolm Wallop was a grandson of the 8th Earl.

The family seat is Farleigh House, near Basingstoke, Hampshire.

Earls of Portsmouth (from 1743)

 * John Wallop, 1st Earl of Portsmouth (1690–1762)
 * John Wallop, Viscount Lymington (1718–1749)
 * John Wallop, 2nd Earl of Portsmouth (1742–1797)
 * John Charles Wallop, 3rd Earl of Portsmouth (1767–1853)
 * Newton Fellowes, 4th Earl of Portsmouth (1772–1854), brother of third Earl
 * Isaac Newton Wallop, 5th Earl of Portsmouth (1825–1891)
 * Newton Wallop, 6th Earl of Portsmouth (1856–1917)
 * John Fellowes Wallop, 7th Earl of Portsmouth (1859–1925), brother of sixth Earl
 * Oliver Henry Wallop, 8th Earl of Portsmouth (1861–1943), brother of sixth and seventh Earls
 * Gerard Vernon Wallop, 9th Earl of Portsmouth (1898–1984)
 * Oliver Kintzing Wallop, Viscount Lymington (1923–1984)
 * Quentin Gerard Carew Wallop, 10th Earl of Portsmouth (b. 1958)

The heir apparent is the present holder's son Oliver Henry Rufus Wallop, Viscount Lymington (b. 1981). As of 22 March 2016, Viscount Lymington is engaged to Flora Pownall.

Also see

 * Louise de Kérouaille, Duchess of Portsmouth (c. 19 August 1673 - 14 November 1734)