^Burke, Bernard (1903). Ashworth P. Burke (ed.). A Genealogical and Heraldic Dictionary of the Peerage and Baronetage, the Privy Council, Knightage and Companionage (65th ed.). London: Harrison and Sons. pp. 1462–3.
^Burke, Bernard (1903). Ashworth P. Burke (ed.). A Genealogical and Heraldic Dictionary of the Peerage and Baronetage, the Privy Council, Knightage and Companionage (65th ed.). London: Harrison and Sons. p. 1461.