Fabiana Diaz de Tiscareno

Hola Members, I am trying to find out who the parents of Fabiana Diaz de Tiscareno married to Luis Padilla-Davila feb. 01 1730 in La Cienega de Mata ,Jalisco.(Matrimonios La Cienega de Mata- 1667-1757 - Page # 248. The record states Nicolas Diaz and Juana de Isassi are the parents of Fabiana. Now there is a Dispensa year 1803 of Rafael Padilla and Antonia Padilla-Film # 168130-page # 1219 that states a Bernabe Diaz and Maria Martin are the parents of Fabiana . I tend to believe marrage info on Fabiana than the dispensa . Any thoughts .
Thank you
Ronnie