Anne Wingfield Harling, Ownership Confirmed (? - 1498) by Will.
Thomas Howard, Lord Surrey, Ownership Confirmed (1498-?) by Will.
Dutton, Anne M. “Piety, Politics, and Persona: MS Harley 4012 and Anne Harling,” in Prestige, Authority and Power in Late Medieval Manuscripts and Texts, ed. Felicity Riddy (Cambridge: Boydell and Brewer, 2000), 133-46.
“The Will of Anne Lady Scrope of Harling, Widow of John Lord Scrope of Bolton,” in Testamenta Eboracensia: A Selection of Wills from the Registry at York, ed. J. Raine, 4 vols. (Durham: J.B. Nichols, 1836-69), IV:149-54.