The lists here are remarkably different from those in marginal references Probably the persons here mentioned were not literally “sons,” but were among the later descendants of the founders, being the chief men of the family at the time of David’s census.
1 Chronicles 7:7-10
7 And the sons of Bela; Ezbon, and Uzzi, and Uzziel, and Jerimoth, and Iri, five; heads of the house of their fathers, mighty men of valour; and were reckoned by their genealogies twenty and two thousand and thirty and four.
8 And the sons of Becher; Zemira, and Joash, and Eliezer, and Elioenai, and Omri, and Jerimoth, and Abiah, and Anathoth, and Alameth. All these are the sons of Becher.
9 And the number of them, after their genealogy by their generations, heads of the house of their fathers, mighty men of valour, was twenty thousand and two hundred.
10 The sons also of Jediael; Bilhan: and the sons of Bilhan; Jeush, and Benjamin, and Ehud, and Chenaanah, and Zethan, and Tharshish, and Ahishahar.