Blas de Mendosa

Hello Nuestros Ranchos Forum,

I'm looking for information on my Ancestor Blas de Mendosa here

http://www.wikitree.com/wiki/De_Mendoza-44

on an old Nuestros Ranchos post it says hes a Native American Chief and I
wanted to know if anyone knows his parents or any information about him and
if its true hes a Chief.

Danny C. Alonso