1. Elizabeth A.R. Brown, “Diplomacy, Adultery and Domestic Politics at the Court of Philip the Fair: Queen Isabella’s Mission to France 1314”, Documenting the Past: Essays in Medieval History Presented to George Peddy Cuttino, ed. Jeffrey S. Hamilton and Patricia J. Bradley (Woodbridge: Boydell and Brewer, 1989), 53–65.
2. Anthony Musson, “Queenship, Lordship and Petitioning in Late Medieval England”, Medieval Petitions: Grace and Grievance, ed. W.M. Ormrod, Gwilym Dodd, and Anthony Musson (York: York Medieval Press, 2009), 162.
3. Joseph Stevenson, The Itinerary of Edward I, (London: Public Record Office, 1836).
4. Michael Prestwich, Edward I (New Haven: Yale University Press, 1997), 469–516.
5. Lisa Benz, “Queen Consort, Queen Mother: The Power and Authority of Fourteenth-Century Plantagenet Queens” (2009).