The Dictionary of National Biography. 1882–1901 (66 vols); 1908–9 (28 vols). 2 vols. London: Oxford UP, 1975.
Roskell, J.S., Linda Clark and Carole Rawcliffe, eds. The History of Parliament: The House of Commons, 1386–1421. 4 vols. Stroud: Alan Sutton Publishing for The History of Parliament Trust, 1992.
