[10] Compare the German "Schlangenberg" and the old French "Guivremont."
[11] See the legend in Clavigero, Lib. vi. § 6.
[12] See Müller, pp. 602 sqq., and Sahagun, Tom. I. pp. 1, 237, sqq., Lib. i. cap. i., and Lib. iii. cap. i., &c.
[13] See Clavigero, Lib. vi. § 2. Acosta, pp. 324 sqq., Lib. v. cap. ix. (pp. 353 sq. in E. G.'s translation); Sahagun, Tom. I. pp. 2 sq., 241 sq., Lib. i. cap. iii., Lib. iii. cap. ii. See also Ternaux-Compans, Vol. XII. p. 18.
[14] On Quetzalcoatl, see Müller, pp. 577-590; Bancroft, Vol. III. pp. 239-287; Torquemada, Lib. vi. cap. xxiv., Lib. iii. cap. vii.; Clavigero, Lib. vi. § 4; Ixtlilxochitl in Ternaux-Compans, Vol. XII. pp. 5-8 (further, pp. 9-27 of the same volume on the Toltecs); Prescott, Bk. i. chap, iii., Bk. iv. chap, v., and elsewhere; Sahagun, Tom. I. pp. 3-4, 245-6, 255-259, Lib. i, cap. v., Lib. iii. cap p. iv. xii.-xiv.
[15] See Clavigero, Lib. iv. §§ 4, 15, Lib. vii. § 42; Humboldt, pp. 319-20, cf. p. 95; Prescott, Bk. i. chap. i. and elsewhere; Bancroft, Vol. V. pp. 427-429; Müller, pp. 526 sq.
[16] Clavigero, Lib. vi. §§ 5, 15, 34; Sahagun, Tom. I. pp. 16-19, Lib. i. cap. xiii.; Bancroft, Vol. III. p. 385.
[17] See Sahagun, Tom. I. pp. 10-16, Lib. i. cap. xii.
[18] See Boturini, "Idea de una nueva historia general de la America Septentrional," &c.: Madrid, 1746, pp. 63-65.
[19] Bancroft, Vol. III. pp. 403-417; Sahagun, Tom. I. pp. 22-25, 29-33, Lib. i. capp. xv. xvi. xix.