Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Hezron
Usage: A man of the tribe of Reuben living at the time of Egypt and Wilderness, first mentioned at Gen.46.9; son of: Reuben (H7205); brother of: Hanoch (H2585J), Pallu (H6396) and Carmi (H3756) § Hezron = "surrounded by a wall" 1) a son of Reuben 2) a son of Pharez and grandson of Judah 3) a place in the extreme south of Judah