Ralph Croizier, Koxinga and Chinese Nationalism: History, Myth, and the Hero (Cambridge: Harvard University Press, 1977), 11, and Donald Keene, The Battles of Coxinga: Chikamatsu's Puppet Play, Its Background and Importance, (London: Taylor's Foreign Press, 1950), 45. Tonio Andrade writes her name as "Tagawa Matsu" (田川松), but he provides no source for this. Tonio Andrade, How Taiwan Became Chinese: Dutch, Spanish, and Han Colonization in the Seventeenth Century (New York: Columbia University Press, 2007), Chapter 10, paragraph 7. [1]