26:2. The sons of Meselemia: Zacharias the firstborn, Jadihel the second, Zabadias the third, Jathanael the fourth,

26:3. Elam the fifth, Johanan the sixth, Elioenai the seventh.

26:4. And the sons of Obededom, Semeias the firstborn, Jozabad the second, Joaha the third, Sachar the fourth, Nathanael the fifth,

26:5. Ammiel the sixth, Issachar the seventh, Phollathi the eighth: for the Lord had blessed him.

26:6. And to Semei his son were born sons, heads of their families: for they were men of great valour.

26:7. The sons then of Semeias were Othni, and Raphael, and Obed, Elizabad, and his brethren most valiant men: and Eliu, and Samachias.

26:8. All these of the sons of Obededom: they, and their sons, and their brethren most able men for service, sixty-two of Obededom.

26:9. And the sons of Meselemia, and their brethren strong men, were eighteen.

26:10. And of Hosa, that is, of the sons of Merari: Semri the chief, (for he had not a firstborn, and therefore his father made him chief.)

He had not a firstborn… That is, his firstborn was either dead or not fit to be chief; and therefore he made Semri the chief.