Albert Barnes Commentary Judges 10:2

"And he judged Israel twenty and three years, and died, and was buried in Shamir." — Judges 10:2 (ASV)

Jair the Gileadite was probably the same person as is named in (Numbers 32:41) and (Deuteronomy 3:14), as having given the name of “Havoth-jair” to certain villages in Bashan.