Judge or referee for the battlefield These are the people you don't argue with or they will throw you off the field, or out of the park They check weapon safety and make judgment calls on weapon strikes
an officer, steward, bailiff, or governor; the current derivation is sheriff, ie , shire reeve Originally, the reeve was local administrative agent of an Anglo-Saxon king Later, he was a medieval English manor officer responsible chiefly for overseeing the discharge of feudal obligations {W}