Granville Leveson-Gower, 1st Earl Granville

Granville Leveson-Gower, 1st Earl Granville, GCB, PC, styled Lord Granville Leveson-Gower from 1786 to 1815 and The Viscount Granville from 1815 to 1833, was a British Whig statesman and diplomat from the Leveson-Gower family.