BARBARA STEELE: I LUNGHI CAPELLI DELLA MORTE-THE LONG HAIR OF DEATH (1964)
A woman is accused of witchcraft and put to death. Her older daughter knows the reason is the Lord's sexual desire for her. She confronts him and is also killed. A younger daughter is spared and taken in by the killers. Once she is of age, she is married to the lord's worthless son. The older daughter mysteriously returns from the dead during a thunderstorm and begins to avenge her mother's murder.