Sir Denis Le Marchant, 1st Baronet (3 July 1795 – 30 October 1874), was a British barrister, civil servant, writer and Whig politician.

Background and education

The member of an old Guernsey family, Le Marchant was born at Newcastle-upon-Tyne, the second son of Major-General John Le Marchant and his wife Mary née Carey, eldest daughter of John Carey, of Guernsey. His father was killed at the Battle of Salamanca in 1812 while his elder brother Carey also died in the Peninsular War. His younger brother John Le Marchant became a distinguished colonial administrator. He was educated at High Wycombe Royal Grammar School,[1] Eton and Trinity College, Cambridge,[2] and was called to the Bar, Lincoln's Inn, in 1823.[3]


Le Marchant appeared for the petitioner in the Gardner Peerage Claim and published Proceedings of the House of Lords in the Gardner Peerage Claim[4] in 1828. In 1830 he was appointed principal secretary to Lord Brougham, the Lord Chancellor, on the recommendation of Brougham's brother, William Brougham, who Le Marchant had befriended at Cambridge. He gained distinction during the debates over the Great Reform Act where he was of great assistance to government ministers. In 1834 he was appointed Clerk of the Crown in Chancery and in the same year he edited a successful pamphlet, The Reform Ministry and the Reform Parliament, to which his close friend Lord Althorp, and also Lord Stanley, Lord Palmerston, and Sir James Graham were contributors. From 1836 to 1841 he was secretary to the Board of Trade and also served briefly as joint secretary to the Treasury in 1841. The latter year he was created a Baronet, of Chobham Place in the County of Surrey.[3]

Le Marchant unsuccessfully contested Harwich in 1841 but in 1846 he was successfully returned to parliament as one of two representatives for Worcester.[5] In July of the following year he was made Under-Secretary of State for the Home Department under Lord John Russell. He retired from parliament the same year but remained Under-Secretary of State for the Home Department until May 1848, when he returned as secretary to the Board of Trade. From 1850 until 1871 he was Clerk of the House of Commons.[3]

Apart from his career in the civil service and in politics, Le Marchant published a biography of his father in 1841. He also began a biography of his friend John Spencer, 3rd Earl Spencer, which was finished by his son after his death, and edited Horace Walpole's Memoirs of the Reign of George III (1845).[3]

Personal life

Le Marchant married Sarah Eliza Smith, fourth daughter of Charles Smith, of Sutton, Essex, in 1835. They had two sons and two daughters. Le Marchant died at his London home, 21 Belgrave Place, in October 1874, aged 79, and was succeeded in the baronetcy by his son, Henry. Lady Le Marchant died in 1894.[3]


  1. ^ The Early History and Antiquities of Wycombe by John Parker (1878, Butler & Son) -
  2. ^ "Le Marchant, Denis (L816D)". A Cambridge Alumni Database. University of Cambridge.
  3. ^ a b c d e Hamilton, John Andrew (1893). "Le Marchant, Denis" . In Lee, Sidney (ed.). Dictionary of National Biography. 33. London: Smith, Elder & Co. pp. 22–23.
  4. ^ Le Marchant, Denis (1828). Report of the proceedings of the House of lords on the claims to the barony of Gardner; with an appendix, containing a collection of cases illustrative of the law of legitimacy. London: Henry Butterworth.
  5. ^ Leigh Rayment's Historical List of MPs – Constituencies beginning with "W" (part 5)
Parliament of Great Britain Preceded byJoseph BaileySir Thomas Wilde Member of Parliament for Worcester1846–1847 With: Joseph Bailey Succeeded byOsman RicardoFrancis Rufford Political offices Preceded bySir William Somerville, Bt Under-Secretary of State for the Home Department1847–1848 Succeeded byGeorge Cornewall Lewis Government offices Preceded byJohn Henry Ley Clerk of the House of Commons1850–1871 Succeeded bySir Erskine May Baronetage of the United Kingdom New creation Baronet (of Chobham Place)1841 – 1874 Succeeded byHenry Denis Le Marchant