[Footnote 7.1]: Avendaño (p. 1 recto) calls him Don Martin de Urssua y Arismendi.
[Footnote 7.2]: See Tozzer, 1912.
Chapter VIII
[Footnote 8.1]: Others write this name Ursua y Arizmendi.
[Footnote 8.2]: A digest of the itinerary of the two trips of Avendaño is given in Appendix IV.
Chapter IX
[Footnote 9.1]: The text of the cedula in question may be found at pp. 18v-22r in Avendaño's MS.
[Footnote 9.2]: The reader's attention is called here to Plates Ia and Ib, and also to Maler, 1908, p. 56 for a reproduction and translation of the map by Avendaño.
[Footnote 9.3]: This refers to the myth, shared alike by the Toltecs and Mayas, of the culture hero, Quetzalcoatl-Kulkulcan, who was to return to the land from across the ocean.
[Footnote 9.4]: A gloss reads "Cajon con el huesso."