Cyrus Thomas, A Study of the Manuscript Troano (1882)
“ The 13th and 11th Ahau, pestilence and small-pox were in the castles. In the 13th Ahau Chief Ajpula died; this year was counted toward the east of the wheel, and began on the 4th Kan. Ajpula died on the 18th day of the month Zip, in the 9th Ymix; and that it may be known in numbers, it was the year 1536, sixty years after the destruction of the fortress. 13. Before the termination of the 11th Ahau the Spaniards arrived. Holy men from the east came with them when they reached the land. The 9th Ahau was the commencement of baptism and Christianity ”
