1 Chronicles 2:4

Judah : the son of Jacob and Leah; founder of the tribe of Judah,a tribe, the land/country,a son of Joseph; the father of Simeon; an ancestor of Jesus,son of Jacob/Israel and Leah; founder of the tribe of Judah,the tribe of Judah,citizens of the southern kingdom of Judah,citizens of the Persian Province of Judah; the Jews who had returned from Babylonian exile,"house of Judah", a phrase which highlights the political leadership of the tribe of Judah,"king of Judah", a phrase which relates to the southern kingdom of Judah,"kings of Judah", a phrase relating to the southern kingdom of Judah,"princes of Judah", a phrase relating to the kingdom of Judah,the territory allocated to the tribe of Judah, and also the extended territory of the southern kingdom of Judah,the Province of Judah under Persian rule,"hill country of Judah", the relatively cool and green central highlands of the territory of Judah,"the cities of Judah",the language of the Jews; Hebrew,head of a family of Levites who returned from Exile,a Levite who put away his heathen wife,a man who was second in command of Jerusalem; son of Hassenuah of Benjamin,a Levite in charge of the songs of thanksgiving in Nehemiah's time,a leader who helped dedicate Nehemiah's wall,a Levite musician who helped Zechariah of Asaph dedicate Nehemiah's wall
(31° 46´, 35° 14´); (31° 46´, 35° 14´)

Perez : a son of Judah and Tamar; the father of Hezron; an ancestor of Jesus,son of Judah and Tamar

Tamar : the daughter-in-law of Judah; the mother of Judah's sons Perez and Zerah; an ancestor of Jesus,daughter-in-law to Judah; mother of Zerah and Perez,daughter of King David,daughter of Absalom,a town of Judah 60 km SE of Beersheba & 35 km SSW of the Dead Sea
(34° 33´, 38° 15´); (34° 33´, 38° 15´); (31° 1´, 35° 3´)

Zerah : members of the clan of Zerah of Simeon,members of the clan of Zerah of Judah

1 Chronicles 2:6

Calcol : son of Zerah son of Judah

Dara : son of Zerah son of Judah

Ethan : a wise man, an Ezrahite, in Solomons time,son of Zerah son of Judah; the father of Azariah,son of Zimmah, of Gershom of Levi; ancestor of Asaph; the father of Adaiah,son of Kishi (Merari Levi); a worship leader in David's time
(31° 22´, 35° 4´); (31° 22´, 35° 4´)

Zerah : members of the clan of Zerah of Simeon,members of the clan of Zerah of Judah

Zimri : son of Salu (Simeon); a chief Phinehas slew for his rebellion,the man who assassinated and succeded Elah, King of Israel,son of Zerah son of Judah,son of Jehoaddah of Benjamin,a land and its people
(32° 11´, 48° 15´)