The Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom. 1887–98 (8 vols); 1910–59 (13 vols). 6 vols. Gloucester: Alan Sutton, 1982.
Wedgwood, Josiah C., and Anne D. Holt. The History of Parliament: Biographies of the Members of the Commons House 1439–1509. London: HMSO, 1936.