Educated at Christ Church, Oxford and Trinity College, Cambridge, he was MP for Haddington (1807-12), Truro (1812-18), Westbury (1826-30) and Honiton (1830-32). He was Lord of the Admiralty (1812-22).

REFERENCES TO Sir George Warrender, fourth baronet:

Thomas Creevey to Eleanor Creevey, 31 January 1810 in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)

Henry Brougham to Thomas Creevey, 15 December 1814[?] in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)

Maria Copley to Thomas Creevey, 12 January 1823 in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)

Thomas Creevey to Elizabeth Ord, 11 February 1824 in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)

Thomas Creevey to Elizabeth Ord, 1 March 1824 in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)

Thomas Creevey to Elizabeth Ord, 26 August 1828 in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)

Thomas Creevey to Elizabeth Ord, 26 June 1830 in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)

John Gibson Lockhart to Violet Lockhart, 20 August 1847 in The Life and Letters of John Gibson Lockhart (London: John C. Nimmo, 1897)