ino ▁de ▁C az alla ▁( 1 5 1 0 - 1 5 5 9 ), ▁or ▁Dr . ▁Ag ust ín ▁C az alla , ▁was ▁a ▁Spanish ▁cl erg yman , ▁with ▁human ist ▁and ▁Er asm ist ▁t endencies , ▁who ▁was ▁pro sec uted ▁for ▁found ing ▁a ▁Protest ant ▁sect ▁in ▁Vall ad olid . ▁The ▁son ▁of ▁a ▁royal ▁account ant , ▁Pedro ▁de ▁C az alla , ▁and ▁Leon or ▁de ▁Vi bero ▁( or ▁V iver o ) ▁- ▁both ▁were ▁of ▁' con verso ' ▁families ▁- ▁the ▁nep hew ▁of ▁Bishop ▁Juan ▁de ▁C az alla ▁and ▁the ▁brother ▁of ▁María ▁de ▁C az alla ▁( of ▁the ▁group ▁of ▁ill umin ati ▁in ▁Gu adal aj ara ▁in ▁ 1 5 2 5 ), ▁he ▁studied ▁at ▁the ▁University ▁of ▁Vall ad olid ▁with ▁Bart ol om é ▁Car ran za ▁( who ▁was ▁also ▁tried ▁by ▁the ▁Spanish ▁In quisition ) ▁and ▁at ▁the ▁University ▁of ▁Al cal á ▁de ▁Hen ares , ▁where ▁his ▁uncle ▁Juan ▁was ▁the ▁former ▁chap lain ▁to ▁Card inal ▁C is ner os ▁and ▁was ▁also ▁a ▁ren owned ▁human ist ▁and ▁Er asm ist . ▁His ▁class mate ▁in ▁Al cal á , ▁Diego ▁La í nez , ▁was ▁a ▁found ing ▁member ▁of ▁the ▁Society ▁of ▁Jesus . ▁ ▁August ino ▁was ▁a ▁canon ▁in ▁the ▁c athedral ▁of ▁Sal aman ca ▁and ▁became ▁chap lain ▁to ▁the ▁Emperor ▁Charles ▁V , ▁accomp