(Redirected from Henry Petty-FitzMaurice, 3rd Marquess of Lansdowne)'Henry Petty-Fitzmaurice, 3rd Marquess of Lansdowne'
KG PC (
1780 –
1863), son of the
1st Marquess by his second marriage, was born on
2 July 1780 and educated at the
University of Edinburgh and at
Trinity College, Cambridge. He entered the
House of Commons in
1802 as member for the family borough of
Calne and quickly showed his mettle as a politician. In February
1806, as 'Lord Henry Petty', he became
Chancellor of the Exchequer in
Grenville's "Ministry of All the Talents," being at this time member for the
University of Cambridge; but he lost both his seat and his office in
1807. In
1809 he became Marquess of Lansdowne; and in the
House of Lords and in society he continued to play an active part as one of the
Whig leaders. His chief interest was perhaps in the question of Roman Catholic emancipation, a cause which he consistently championed, but he sympathized also with the advocates of the abolition of the slave-trade and with the cause of popular education. Lansdowne, who had succeeded his cousin, Francis Thomas Fitzmaurice, as '4th Earl of Kerry' in
1818, took office with
Canning in May
1827 and was
Secretary of State for the Home Department from July of that year until January
1828; he was
Lord President of the Council under
Earl Grey and then under
Lord Melbourne from November
1830 to August
1841, with the exception of the few months in
1835 when Sir
Robert Peel was prime minister. He held the same office during the whole of
Lord John Russell’s ministry (
1846–
1852), and, having declined to become
prime minister, sat in the cabinets of
Lord Aberdeen and of
Lord Palmerston, but without office. In
1857 he refused the offer of a dukedom, and he died on
31 January 1863. Lansdowne’s social influence and political moderation made him one of the most powerful Whig statesmen of the time; he was frequently consulted by
Queen Victoria on matters of moment, and his long official experience made his counsel invaluable to his party. He married Louisa, daughter of the
2nd Earl of Ilchester, and was succeeded by his son Henry, the 4th Marquess (
1816–
1866).
He was the first president (1834-1836) of what is now the
Royal Statistical Society, and later served a second term (1842-1844).