The son of Lord Henry FitzGerald (d. 1829), educated at Eton, he was MP for West Loo (1816-18).

REFERENCES TO Henry William FitzGerald-de Ros, 22nd Lord de Ros:

Thomas Creevey to Elizabeth Ord, 23 September 1831 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, 2 June 1833 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, 28 May 1836 in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)