Joshua 13:30 - Joseph Benson’s Commentary on the Old and New Testaments

All the towns of Jair Who, though of the tribe of Judah, by the father, (1 Chronicles 2:21-22,) yet is called the son of Manasseh, (Numbers 32:41,) because he married a daughter of Manasseh, and wholly associated himself with those valiant Manassites; and with their help took sixty cities or great towns, (Deuteronomy 3:4; Deuteronomy 3:14,) which thence were called the towns of Jair.