10. In spite of Ulmil’s defeat this ruler of Chichen planned an invasion of Mayapan. After the lapse of 2 more epochs, and in the third year of that which followed, Mayapan was destroyed in the year 1368 by strangers who came from the mountains.
1272–1392 A. D.
11. Besides the three named epochs, and indeed in the last of them, the Spaniards passed along, who gave to the province the name of Yucatan.
1392–1488 A. D.
12. In the following epoch an epidemic reigned even in the temples and fortified places, and in the 6th year Ajpula died on the 11th of September, 1493.
1488–1512 A. D.
13. In the 11th and last epoch (1536–1576) the conquerors arrived, to wit: in 1527, and in the following the first Bishop came, in the year 1541, and the conquest was completed in 1560 A. D.
Thus much I have been able to bring to light in this matter. But with the help of dates, which I do not possess, and with that of the travels you have made in our country, the information which you have gathered must have enlarged your ideas on this subject, and I wish you would be so kind as to communicate them to your most devoted
F. I. JUAN PIO PEREZ.