Blockmans, Emperor Charles V, 74; Knecht, Renaissance Warrior, 493. At the time of the treaty, "Crépy" was spelt "Crespy", so the treaty is also known as the "Treaty of Crespy"; see The Columbia Encyclopedia, 6th ed. (New York: Columbia University Press, 2013), s.v. "Crespy, Treaty of", http://www.encyclopedia.com/doc/1E1-X-Crespy.html (accessed 22 July 2014).