This date is based on Cortés’ letter, wherein he places the arrival on Tlascala’s border on Sunday, July 8th, after giving a clear account of the intermediate days. Any doubt about this date is removed by the testimony in Lejalde, Segunda Probanza, in Icazbalceta, Col. Doc., i. 423, wherein the leading captains state that the siege lasted six days. This testimony also clears up the only doubtful point in Cortés’ account of the siege operations, where he disposes of the wounding and death of Montezuma in one sentence, and then resumes the description of the fighting in a manner that has assisted to mislead Gomara and many others into extending the stay in Mexico till July 10th. Ixtlilxochitl adopts this date, yet in the Relaciones, 390, 412-13, he states that the siege lasted only seven days. Bernal Diaz places the eve of the departure on a Thursday, July 10th [with Cortés it is Saturday], yet he dates the battle of Otumba just one week later than Cortés. Hist. Verdad., 105, 108. This latter date induces Zamacois to change the date of flight to July 8th. Hist. Méj., iii. 406-7. ‘La notte del 1 Luglio,’ says Clavigero, Storia Mess., iii. 135, but his reasons for the date are wrong, and the term he uses may apply also to the night following that adopted in the text.