I was looking through defuntos of the year 1780 in our village of Huejuquilla, Jalisco, Mexico and found a defunto of a mulatto de is of "Juan De La Campo" of Rancho Dolores:
http://oi58.tinypic.com/11gpx79.jpg
source:
https://familysearch.org/pal:/MM9.3.1/TH-1-18449-55910-17?cc=1874591&wc…
As you know that nearby about 1 hour on car on the road (in today's standard of travel, there is a Hacienda called, "Hacienda De San Mateo" that was the favorite Hacienda of the Conde "Don Fernando De La Campo y Cos (1676 - 1742)