Regarding your post from 1998 seeking information on Juan Paez Hurtado's life in Mexico. I am wondering if you were ever able to gather more information. My research on the Paez Hurtado's has revealed quite a bit of information on the internet. There are several books dealing with NM history that you may find helpful as well.
Let me know of any specific questions that you may have. I'll be studying this for a while and may be able to help.
Good luck on your research!