'Head men' in the Bible

The sons of Uzzi: Izrahiah. The sons of Izrahiah: Michael, Obadiah Joel, Isshiah, five head men in all.

And there were more head-men found of the sons of Eleazar than of the sons of Ithamar, and thus were they divided: of the sons of Eleazar there were sixteen heads of fathers' houses, and eight of the sons of Ithamar according to their fathers' houses.

Among these were the divisions of the doorkeepers, among the head-men, as to the charges together with their brethren, for performing the service in the house of Jehovah.