Fabiola Falcón

The great inquisitor Ireneus Daninsky has Countess Bathory burned alive and her female followers hanged. Before perishing in the flames the countess puts a curse on Daninsky and his descendants. Four centuries later, Waldemar Daninsky accidentally shoots a gypsy while hunting a wolf. The angry gypsies, who knew of the curse, summon up the Satan and the beautiful Ilona is chosen to seduce the young lord (imdb)

When the bottle she uses to help women gave birth to their children breaks, Mama Santos the midwife announces that something terrible is going to happen in a town from the countryside of Mexico, while tension and acts of violence increase. (imdb)