Queen Elizabeth I. When they call her the Virgin Queen, they meant she never had a child; nothing to do with our current usage of the word Virgin. And the proof is because Dr. Who said he partied with her.
Sor Juana Ines de la Cruz was a mexican nun and feminist poet who spent her entire life in the closed, authoritarian society that was colonial empire of New Spain. I have always admired her for being an independent spirit which was very unusual at that time, especially for a nun.