(1) William and Mary Quarterly, 1st Series, Vol. 10, p. 54.
(2) Mary Burnley Wilson Edmunds, Ancestry of Janie Blackwell Hughes (1879-1968) Containing History of the Families of Le Bigod, Despenser, Howard, Waldegrave, Two Royal Lineages (Charlemagne and Robt. II of France), De Quincey, De Lacie, De Roos, Clopton, Booth, Mills, Burnley, Goodman, Gardner, Harrison, Gibson, Catlett, Blackwell, Downing, and Hughes. Lynchburg, Va.: M. Edmunds, 1970.