^Burke's Peerage, Baronetage and Knightage, 106th edition, vol. 2, ed. Charles Mosley, Burke's Peerage Ltd, 1999, p. 3093
^ abCraig, F. W. S. (1989) [1974]. British parliamentary election results 1885–1918 (2nd ed.). Chichester: Parliamentary Research Services. p. 115. ISBN0-900178-27-2.
^Burke's Peerage, Baronetage and Knightage, 106th edition, vol. 2, ed. Charles Mosley, Burke's Peerage Ltd, 1999, p. 3093