John Milton, James Prendeville (1850). “Milton's Paradise Lost: With Copious Notes, Explanatory and Critical, Partly Selected from Addison, Bentley, Bowle ... [et Al.] and Partly Original”, p.246
John Milton, Henry John Todd (1852). “The Poetical Works of John Milton: With Notes of Various Authors; and with Some Account of the Life and Writings of Milton, Derived Principally from Original Documents in Her Majesty's State-paper Office”, p.332