כרמי's father is ראובן. His paternal grandparents were יעקב ישראל and לאה. He is an only child.
General Notes
Reuben, the eldest son of Israel: the children of Reuben; Hanoch, of wh om cometh the family of the Hanochites: of Pallu, the family of the Pall uites: Of Hezron, the family of the Hezronites: of Carmi, the family of the Carmites. 1 Chr. 5:3 the sons, I say, of Reuben the firstborn of Israel were, Hanoch, and Pa llu, Hezron, and Carmi.