Henry Petty-Fitzmaurice, 4th Marquess of Lansdowne

The Most Honourable The Marquess of Lansdowne KG
The 4th Marquess of Lansdowne, c. 1860-65
Under-Secretary of State for Foreign Affairs
In office 5 July 1856 – 26 February 1858
Monarch	Victoria
Prime Minister	The Viscount Palmerston
Preceded by	The Lord Wodehouse
Succeeded by	William Vesey-FitzGerald
Personal details
Born	5 January 1816 (1816-01-05) Lansdowne House, London
Died	5 July 1866 (1866-07-06) (aged 50) Lansdowne House, London
Nationality	British
Political party	Liberal
Spouse(s)	(1) Lady Georgiana Herbert (1817–1841) (2) Comtesse Emily de Flahaut (1819–1895)
Children	Henry Edmond Emily
Parents	Henry Petty-FitzMaurice, 3rd Marquess of Lansdowne Lady Louisa Fox-Strangways
Alma mater	Trinity College, Cambridge

Henry Thomas Petty-Fitzmaurice, 4th Marquess of Lansdowne KG (7 January 1816 – 5 July 1866), styled Lord Henry Petty-FitzMaurice until 1836 and Earl of Shelburne between 1836 and 1863, was a British politician.