Prioress

A Prioress is in correspondence to a Nun and the female-gender of a prior. They are outranked by a Pastor, a Pope or even the Crown. 
However, according to the 7th Amendment made by Pope Claudius II, a Prioress may be given equivalent rank to a Prior, but she may not possess equivalency to a military officer such as a Rank of a Lieutenant, or Higher in the Royal Army or the Royal Navy. But the Prioress may hold position of worthy, such make carry the Rank of a Master Corporal, or a Sergeant Officer, varying on region and office.
One such exception has made, when during the First Siege of Collinsport, the Prioress of a Local Chapel was appointed acting Siege Lieutenant, and later went on to become the Only Female Sheriff of Collinsport, Lady Anna Rampant.