Matthew Henry on 1 Chronicles 2:18–end
The persons mentioned in the former paragraph are most of them such as we read of, and most of them such as we read much of, in other scriptures; but very few of those to whom this paragraph relates are mentioned any where else. It should seem, the tribe of Judah were more full and exact in their genealogies than any other of the tribes, in which we must acknowledge a special providence, for the clearing of the genealogy of Christ. 1. Here we find Bezaleel, who was head-workman in building the tabernacle, Exo 31:2. 2. Hezron, who was the son of Pharez (Ch1 2:5), was the father of all this progeny, his sons, Caleb and Jerahmeel, being very fruitful, and he himself likewise, even in his old ag…
Read the whole note in the consoleJamieson-Fausset-Brown on 1 Chronicles 2:42
the sons of Caleb--(compare Ch1 2:18, Ch1 2:25). The sons here noticed were the fruit of his union with a third wife.
Adam Clarke on 1 Chronicles 2:42
Now the sons of Caleb - This was not Caleb the son of Jephunneh, but Caleb the son of Hezron, Ch1 2:18, Ch1 2:50. But some think that Caleb the son of Hezron was the grandson of Caleb, son of Jephunneh; but this is probably fanciful.
The father of Ziph - "The prince of the Ziphites." - T.
John Gill on 1 Chronicles 2:44
And Shema begat Raham, the father of Jorkoam,.... Which Hillerus (s) takes to be the name of a city in the tribe of Judah; and Jarchi's note is, that wherever the word "father" is here used, it is to be understood of the prince of a city that follows:
and Rekem begat Shammai; there is a descendant of Jerahmeel, the brother of Caleb, of this name, 1 Chronicles 2:28.
(s) Onomast. Sacr. p. 329.
Keil & Delitzsch on 1 Chronicles 2:44
Salma the father of Bethlehem,.... Or prince of Bethlehem, as the Targum; not the same as in Ch1 2:11 he was the son of Nahshon, this of the younger Caleb:
Hareph, the father of Bethgader; prince of a place of that name called Gedor, Ch1 4:4, and where this man's name is Penuel; Gedor was in the tribe of Judah, Jos 15:58.