Британдық саяхатшы және өнер жинаушы: Гертфорд графы Фрэнсис Сеймур Конвей

British politician

Francis Charles Seymour Conway, 3rd Marquess of Hertford, (11 March 1777 – 1 March 1842), styled Viscount Beauchamp between 1793 and 1794 and Earl of Yarmouth between 1794 and 1822, of Ragley Hall in Warwickshire and of Sudbourne Hall in Suffolk, was a British Tory politician and art collector.

Seymour Conway was the son of Francis Seymour Conway, 2nd Marquess of Hertford, by his second wife Isabella Anne Ingram, eldest daughter and co heiress of Charles Ingram, 9th Viscount of Irvine.

Lord Yarmouth sat as a Member of Parliament (MP) for Orford in Suffolk (which town was situated within his Sudbourne estate) from 1797 to 1802, for Lisburn from 1802 to 1812, for Antrim from 1812 to 1818 and for Camelford from 1820 to 1822. He served as Secretary of State for War and the Colonies Viscount Castlereagh's second during his 1809 duel with Foreign Secretary George Canning. In March 1812 he was sworn of the Privy Council and appointed Vice Chamberlain of the Household under Spencer Perceval. He continued in the post after Lord Liverpool became Prime Minister in May 1812 after Perceval's assassination, but relinquished it in July of that year. The same year he was appointed Lord Warden of the Stannaries, a post he held until his death. He succeeded his father in the marquessate in 1822. The same year he was also made a Knight of the Garter and appointed Vice Admiral of Suffolk, a post he retained until his death.

Assisted by his wife's great fortune, Lord Hertford was a notable art collector, as were his son and illegitimate grandson. Much of his collection survives as the Wallace Collection in Hertford House, London, named after Sir Richard Wallace, 1st Baronet, the illegitimate son of the 4th Marquess.

Seymour Conway was an amateur cricketer who made two known appearances in first class cricket matches in 1799. He was a member of the Marylebone Cricket Club (MCC).

In Hertford's last years the mental instability which had afflicted several members of his family became noticeable and he is said to have lived with a retinue of prostitutes. The diarist Charles Greville stated of him "there has been, so far as I know, no such example of undisguised debauchery" and described him as broken with infirmities and unable to speak due to paralysis of the tongue. He died in March 1842, aged 64, and was succeeded by his eldest son Richard Seymour Conway, 4th Marquess of Hertford. The Marchioness of Hertford died in March 1856, aged 84.

Lord Hertford was the prototype for the characters of the Marquess of Monmouth in Benjamin Disraeli's 1844 novel Coningsby and Lord Steyne in William Makepeace Thackeray's 1847–8 serial Vanity Fair. Thackeray's illustration of the Marquis for issue 11 was considered to bear such a resemblance to Hertford that threat of prosecution for libel effectively suppressed its publication.