George Nugent-Temple-Grenville, 1st Marquess of Buckingham British politician (1753-1813) (1753–1813) Parents Elizabeth Wyndham George Grenville Children George Nugent-Grenville, 2nd Baron Nugent Mary Anne Nugent-Temple-Grenville Richard Temple-Nugent-Brydges-Chandos-Grenville, 1st Duke of Buckingham and Chandos Siblings Charlotte Williams-Wynn Hester Grenville Thomas Grenville William Wyndham Grenville, 1st Baron Grenville Elizabeth Grenville Catherine Grenville Partners Mary Elizabeth Nugent, Baroness Nugent of Carlanstown
