Jesse, John Heneage: Continuation of Memoirs of the Court of England during the Reign of the Stuarts including the Protectorate. Vol. 1.2. Philadelphia: Lea and Blanchard, 1840
Vol. 2, S. 302
Cokayne, George Edward: The complete peerage of England, Scotland, Ireland, Great Britain and the United Kingdom: extant, extinct or dormant. New edition, revised and much enlarged. London: St. Catherine Press, 1910-1959
Vol. 2, S. 496
Weir, Alison: Britain's Royal Families. The Complete Genealogy. New edition. London: Pimlico, 2002