9 Thomas Ludwell to [Lord Arlington?], 17 Sep. 1666, VMHB 21 (1913), 37.
10 Francis Moryson and Henry Randolph, eds., The Laws of Virginia Now in Force; Collected out of Assembly Records … (London, 1661).
1 Philip A. Bruce in Dictionary of American Biography, s.v. Berkeley; idem, Social Life of Virginia in the Seventeenth Century: An Inquiry into the Origin of the Higher Planting Class … (Richmond, 1907).