I believe they are pastors because they lead their flock, baaa. Our Boys Persons were pastors. 
Indeed. What I screwed up trying to communicate was, I haven't tried to determine if the origin of the word was gender specific, but that
pastor works for either gender, as compared to
priest.What I cannot bring myself to do is refer to the female assistant rector of my Episcopal parish as
Mother. Some people do that, as opposed to the male rector, whom they call
Father. You'd think we were Catholic. ...